Merge to master: Kill off some dodgy JS callbacks

Note that this work was done opposite the usual branch order, because I
didn't want to kill things in master that turned out to be in use in XFA.

Original Review URL: https://codereview.chromium.org/883393007
TBR=jam@chromium.org

Review URL: https://codereview.chromium.org/903893002

4 files changed, 169 insertions, 882 deletions

diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp
index 8f7a8f29e3..410650af49 100644
--- a/fpdfsdk/src/javascript/Document.cpp
+++ b/fpdfsdk/src/javascript/Document.cpp
@@ -1,7 +1,7 @@
 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
- 
+
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/javascript/JavaScript.h"
@@ -78,7 +78,7 @@ BEGIN_JS_STATIC_PROP(CJS_Document)
 	JS_STATIC_PROP_ENTRY(external)
 	JS_STATIC_PROP_ENTRY(filesize)
 	JS_STATIC_PROP_ENTRY(icons)
-	JS_STATIC_PROP_ENTRY(info)   
+	JS_STATIC_PROP_ENTRY(info)
 	JS_STATIC_PROP_ENTRY(keywords)
 	JS_STATIC_PROP_ENTRY(layout)
 	JS_STATIC_PROP_ENTRY(media)
@@ -87,7 +87,7 @@ BEGIN_JS_STATIC_PROP(CJS_Document)
 	JS_STATIC_PROP_ENTRY(mouseY)
 	JS_STATIC_PROP_ENTRY(numFields)
 	JS_STATIC_PROP_ENTRY(numPages)
-	JS_STATIC_PROP_ENTRY(pageNum)   
+	JS_STATIC_PROP_ENTRY(pageNum)
 	JS_STATIC_PROP_ENTRY(pageWindowRect)
 	JS_STATIC_PROP_ENTRY(path)
 	JS_STATIC_PROP_ENTRY(producer)
@@ -137,7 +137,7 @@ BEGIN_JS_STATIC_METHOD(CJS_Document)
 	JS_STATIC_METHOD_ENTRY(removeIcon, 0)
 	JS_STATIC_METHOD_ENTRY(saveAs, 5)
 	JS_STATIC_METHOD_ENTRY(submitForm, 23)
-	JS_STATIC_METHOD_ENTRY(mailDoc, 0)		
+	JS_STATIC_METHOD_ENTRY(mailDoc, 0)
 END_JS_STATIC_METHOD()
 
 IMPLEMENT_JS_CLASS(CJS_Document, Document)
@@ -149,7 +149,7 @@ FX_BOOL	CJS_Document::InitInstance(IFXJS_Context* cc)
 
 	Document* pDoc = (Document*)GetEmbedObject();
 	ASSERT(pDoc != NULL);
-	
+
 	pDoc->AttachDoc(pContext->GetReaderDocument());
 	pDoc->SetIsolate(pContext->GetJSRuntime()->GetIsolate());
 	return TRUE;
@@ -181,7 +181,7 @@ Document::~Document()
 			delete pData;
 			pData = NULL;
 			m_DelayData.SetAt(i, NULL);
-			
+
 		}
 	}
 
@@ -253,14 +253,14 @@ FX_BOOL Document::pageNum(OBJ_PROP_PARAMS)
 	ASSERT(m_pDocument != NULL);
 
 	if (vp.IsGetting())
-	{			
+	{
 		if (CPDFSDK_PageView* pPageView = m_pDocument->GetCurrentView())
 		{
 			vp << pPageView->GetPageIndex();
 		}
 	}
 	else
-	{		
+	{
 		int iPageCount = m_pDocument->GetPageCount();
 
 		int iPageNum = 0;
@@ -289,131 +289,37 @@ FX_BOOL Document::pageNum(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::ParserParams(JSObject* pObj,CJS_AnnotObj& annotobj)
 {
+	// Not supported.
 	return TRUE;
 }
 
 FX_BOOL Document::addAnnot(OBJ_METHOD_PARAMS)
 {
+	// Not supported.
 	return TRUE;
 }
 
 FX_BOOL Document::addField(OBJ_METHOD_PARAMS)
 {
-	//Doesn't support.
+	// Not supported.
 	return TRUE;
 }
 
-//exports form fields as a tab-delimited text file to a local hard disk.
-//comment: need reader support
-//note : watch the third parameter:cPath, for what case it can be safely saved?
-//int CPDFSDK_InterForm::ExportAsText(FX_BOOL bNoPassword,StringArray aFields,String cPath);
-//return value, int the index of the parameters illegal, the index is based on 1.
-
 FX_BOOL Document::exportAsText(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//exports form fields as a fdf file to the local hard drive
-//comment: need reader supports
-//note:the last parameter hasn't been confirmed.because the previous one blocks the way.
-//int CPDFSDK_Document::ExportAsFDF(FX_BOOL bAllFields,BOOL bNoPassword,StringArray aFields,FX_BOOL bFlags,String cPath,FX_BOOL bAnnotations);
-
 FX_BOOL Document::exportAsFDF(OBJ_METHOD_PARAMS)
 {
-	v8::Isolate* isolate = GetIsolate(cc);
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
-
-	FX_BOOL bAllFields = params.size() > 0 ? (FX_BOOL)params[0] : FALSE;
-	FX_BOOL bNoPassWord = params.size() > 1 ? (FX_BOOL)params[1] : TRUE;
-	FX_BOOL bWhole = params.size() > 2 ? (params[2].GetType() == VT_null) : TRUE;
-	CJS_Array arrayFileds(isolate);
-	if (!bWhole)
-		arrayFileds.Attach(params[2]);
-	//FX_BOOL bFlags = params.size() > 3 ? (FX_BOOL)params[3] : FALSE;
-	CFX_WideString swFilePath = params.size() > 4 ? (FX_LPCWSTR)params[4].operator CFX_WideString() : L"";
-
-	if (swFilePath.IsEmpty())
-	{
-		CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-		swFilePath = pEnv->JS_fieldBrowse();
-		if(swFilePath.IsEmpty())
-			return TRUE;
-	}
-	else
-	{
-		swFilePath = app::PDFPathToSysPath(swFilePath);
-	}
-	
-	m_pDocument->SetFocusAnnot(NULL);
-   
-	CPDFSDK_InterForm* pInterForm= (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
-	ASSERT(pInterForm != NULL);
-
-	CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-	ASSERT(pPDFForm != NULL);
-
-	CFX_PtrArray aFields;
-
-	if (bWhole)
-	{
-		for (int j=0,jsz=pPDFForm->CountFields(); j<jsz; j++)
-		{
-			aFields.Add(pPDFForm->GetField(j));
-		}
-	}
-	else
-	{
-		for (int i=0,isz=arrayFileds.GetLength(); i<isz; i++)
-		{
-			CJS_Value valName(isolate);
-			arrayFileds.GetElement(i,valName);
-			CFX_WideString swName = valName.operator CFX_WideString();
-
-			for (int j=0, jsz=pPDFForm->CountFields(swName); j<jsz; j++)
-			{
-				aFields.Add(pPDFForm->GetField(j, swName));
-			}
-		}
-	}
-
-	CFX_PtrArray fields;
-
-	for (int i=0,sz=aFields.GetSize(); i<sz; i++)
-	{
-		CPDF_FormField* pField = (CPDF_FormField*)aFields[i];
-		
-		if (!bAllFields)
-			if (pField->GetValue() == L"")
-				continue;
-
-		if (bNoPassWord)
-			if (pField->GetFieldFlags() & 0x2000)
-				continue;
-
-		fields.Add((void*)pField);
-	}    
-
-	return pInterForm->ExportFieldsToFDFFile(swFilePath, fields, TRUE);
+	// Unsafe, not supported.
+	return TRUE;
 }
 
-//exports form fields an XFDF file to the local hard drive
-//comment: need reder supports
-//note:the last parameter can't be test
-//int CPDFSDK_Document::ExportAsXFDF(FX_BOOL bAllFields,FX_BOOL  bNoPassWord,StringArray aFields,String cPath,FX_BOOL bAnnoatations);
-
 FX_BOOL Document::exportAsXFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
@@ -436,7 +342,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
 	ASSERT(pPDFForm != NULL);
 
-	if (pPDFForm->CountFields(wideName) <= 0) 
+	if (pPDFForm->CountFields(wideName) <= 0)
 	{
 		vRet.SetNull();
 		return TRUE;
@@ -452,7 +358,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	CJS_Field * pJSField = (CJS_Field*)JS_GetPrivate(isolate,pFieldObj);
 	ASSERT(pJSField != NULL);
 
-	Field * pField = (Field *)pJSField->GetEmbedObject(); 
+	Field * pField = (Field *)pJSField->GetEmbedObject();
 	ASSERT(pField != NULL);
 
 	pField->AttachField(this, wideName);
@@ -461,10 +367,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	return TRUE;
 }
 
-//Gets the name of the nth field in the document 
-//comment:
-//note: the parameter nIndex, if it is not available
-
+//Gets the name of the nth field in the document
 FX_BOOL Document::getNthFieldName(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
@@ -483,90 +386,24 @@ FX_BOOL Document::getNthFieldName(OBJ_METHOD_PARAMS)
 		return FALSE;
 
 	vRet = pField->GetFullName();
-	return TRUE;	
+	return TRUE;
 }
 
-//imports the specified fdf file.
-//comments: need reader suppport
-//note:once the cpath is illigl  then a file dialog box pops up in order to ask user to chooose the file
-//int CPDFSDK_Document::importAnFDF(String cPath);
-
 FX_BOOL Document::importAnFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
-
-	CFX_WideString swPath;
-	
-	if (params.size() > 0)
-		swPath = params[0];
-	
-	if (swPath.IsEmpty())
-	{
-		CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-		swPath = pEnv->JS_fieldBrowse();
-		if(swPath.IsEmpty())
-			return TRUE;
-	}
-	else
-	{
-		swPath = app::PDFPathToSysPath(swPath);
-	}
-
-	m_pDocument->SetFocusAnnot(NULL);
-
-	CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
-	ASSERT(pInterForm != NULL);
-
-	if (!pInterForm->ImportFormFromFDFFile(swPath, TRUE))
-		return FALSE;
-
-	m_pDocument->SetChangeMark();
-// 	CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-// 	ASSERT(pEnv != NULL);
-// 	IUndo* pUndo = IUndo::GetUndo(pEnv);
-// 	ASSERT(pUndo != NULL);
-// 	pUndo->Reset(m_pDocument);
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//imports and specified XFDF file containing XML form data
-//comment: need reader supports
-//note: same as up
-//int CPDFSDK_Document::importAnFDF(String cPath)
-
 FX_BOOL Document::importAnXFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//imports and specified text file 
-//commnet: need reader supports
-//note: same as up,when nRow is not rational,adobe is dumb for it.
-//int CPDFSDK_Document::importTextData(String cPath,int nRow);
-
 FX_BOOL Document::importTextData(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
@@ -650,7 +487,7 @@ FX_BOOL Document::print(OBJ_METHOD_PARAMS)
 							}
 					}
 				}
-			}	
+			}
 		}
 	}
 	else
@@ -674,7 +511,7 @@ FX_BOOL Document::print(OBJ_METHOD_PARAMS)
 	}
 
 	ASSERT(m_pDocument != NULL);
- 
+
 	if (CPDFDoc_Environment* pEnv = m_pDocument->GetEnv())
 	{
 		pEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);
@@ -691,7 +528,7 @@ FX_BOOL Document::removeField(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE;
 
 	if (params.size() < 1)
@@ -725,7 +562,7 @@ FX_BOOL Document::removeField(OBJ_METHOD_PARAMS)
 
 			CPDF_Page* pPage = pWidget->GetPDFPage();
 			ASSERT(pPage != NULL);
-			
+
 			CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage);
 			pPageView->DeleteAnnot(pWidget);
 
@@ -745,7 +582,7 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
 		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
 
@@ -776,12 +613,12 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 		{
 			CJS_Value valElement(isolate);
 			aName.GetElement(i,valElement);
-			CFX_WideString swVal = valElement.operator CFX_WideString();	
-			
+			CFX_WideString swVal = valElement.operator CFX_WideString();
+
 			for (int j=0,jsz=pPDFForm->CountFields(swVal); j<jsz; j++)
 			{
 				aFields.Add((void*)pPDFForm->GetField(j,swVal));
-			}		
+			}
 		}
 
 		if (aFields.GetSize() > 0)
@@ -804,14 +641,8 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::saveAs(OBJ_METHOD_PARAMS)
 {
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-//	m_pDocument->DoSaveAs();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 
@@ -853,7 +684,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 			bEmpty = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue));
 		pValue = JS_GetObjectElement(isolate,pObj,L"aFields");
 			aFields.Attach(CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue)));
-	}		
+	}
 
 	CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
 	ASSERT(pInterForm != NULL);
@@ -869,7 +700,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
 
-		
+
 		if (pPDFInterForm->CheckRequiredFields())
 		{
 			pRuntime->BeginBlock();
@@ -880,7 +711,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		return TRUE;
 	}
 	else
-	{	
+	{
 		CFX_PtrArray fieldObjects;
 
 		for (int i=0,sz=aFields.GetLength(); i<sz; i++)
@@ -907,7 +738,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
 
-		
+
 		if (pPDFInterForm->CheckRequiredFields(&fieldObjects, TRUE))
 		{
 			pRuntime->BeginBlock();
@@ -943,7 +774,7 @@ FX_BOOL Document::ExtractFolderName(CPDFSDK_Document *pDoc,CFX_ByteString &strFo
 }
 
 FX_BOOL Document::bookmarkRoot(OBJ_PROP_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -957,7 +788,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 	CFX_WideString cBcc = L"";
 	CFX_WideString cSubject = L"";
 	CFX_WideString cMsg = L"";
-	
+
 
 	bUI = params.size()>=1?static_cast<FX_BOOL>(params[0]):TRUE;
 	cTo = params.size()>=2?(const wchar_t*)params[1].operator CFX_WideString():L"";
@@ -965,7 +796,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 	cBcc = params.size()>=4?(const wchar_t*)params[3].operator CFX_WideString():L"";
 	cSubject = params.size()>=5?(const wchar_t*)params[4].operator CFX_WideString():L"";
 	cMsg = params.size()>=6?(const wchar_t*)params[5].operator CFX_WideString():L"";
-	
+
 	v8::Isolate* isolate = GetIsolate(cc);
 
 	if(params.size()>=1 && params[0].GetType() == VT_object)
@@ -989,7 +820,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 
 		pValue = JS_GetObjectElement(isolate,pObj, L"cMsg");
 			cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-	
+
 	}
 
 	CJS_Context* pContext = (CJS_Context*)cc;
@@ -1064,7 +895,7 @@ FX_BOOL Document::info(OBJ_PROP_PARAMS)
 		JS_PutObjectString(isolate,pObj, L"ModDate", cwModDate);
 		JS_PutObjectString(isolate,pObj, L"Trapped", cwTrapped);
 
-// It's to be compatible to non-standard info dictionary.	
+// It's to be compatible to non-standard info dictionary.
 		FX_POSITION pos = pDictionary->GetStartPos();
 		while(pos)
 		{
@@ -1155,7 +986,7 @@ FX_BOOL Document::delay(OBJ_PROP_PARAMS)
 
 		m_bDelay = b;
 
-		if (m_bDelay) 
+		if (m_bDelay)
 		{
 			for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++)
 				delete m_DelayData.GetAt(i);
@@ -1356,7 +1187,7 @@ FX_BOOL Document::filesize(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::mouseX(OBJ_PROP_PARAMS)
 {
-	return TRUE;	
+	return TRUE;
 }
 
 FX_BOOL Document::mouseY(OBJ_PROP_PARAMS)
@@ -1487,7 +1318,7 @@ FX_BOOL Document::pageWindowRect(OBJ_PROP_PARAMS)
 }
 
 FX_BOOL Document::layout(OBJ_PROP_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -1501,8 +1332,8 @@ FX_BOOL Document::closeDoc(OBJ_METHOD_PARAMS)
 	ASSERT(m_pDocument != NULL);
 
 
-	
-	
+
+
 
 	return TRUE;
 }
@@ -1537,7 +1368,7 @@ FX_BOOL Document::getAnnots3D(OBJ_METHOD_PARAMS)
 }
 
 FX_BOOL Document::getOCGs(OBJ_METHOD_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -1577,7 +1408,7 @@ void IconTree::InsertIconElement(IconElement* pNewIcon)
 void IconTree::DeleteIconTree()
 {
 	if (!m_pHead || !m_pEnd)return;
-	
+
 	IconElement* pTemp = NULL;
 	while(m_pEnd != m_pHead)
 	{
@@ -1614,12 +1445,12 @@ IconElement* IconTree::operator [](int iIndex)
 void IconTree::DeleteIconElement(CFX_WideString swIconName)
 {
 	IconElement* pTemp = m_pHead;
-	int iLoopCount = m_iLength; 
+	int iLoopCount = m_iLength;
 	for (int i = 0; i < iLoopCount - 1; i++)
 	{
 		if (pTemp == m_pEnd)
 			break;
-	
+
 		if (m_pHead->IconName == swIconName)
 		{
 			m_pHead = m_pHead->NextIcon;
@@ -1662,7 +1493,7 @@ FX_BOOL Document::addIcon(OBJ_METHOD_PARAMS)
 	ASSERT(pRuntime != NULL);
 
 	CFX_WideString swIconName = params[0].operator CFX_WideString();
-	
+
 	JSFXObject pJSIcon = (JSFXObject)params[1];
 	if (JS_GetObjDefnID(pJSIcon) != JS_GetObjDefnID(*pRuntime, L"Icon")) return FALSE;
 
@@ -1702,10 +1533,10 @@ FX_BOOL Document::icons(OBJ_PROP_PARAMS)
 	for (int i = 0; i < iIconTreeLength; i++)
 	{
 		pIconElement = (*m_pIconTree)[i];
-		
+
 		JSFXObject  pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon"));
 		if (pObj.IsEmpty()) return FALSE;
-				
+
 		CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj);
 		if (!pJS_Icon) return FALSE;
 
@@ -1737,10 +1568,10 @@ FX_BOOL Document::getIcon(OBJ_METHOD_PARAMS)
 		if ((*m_pIconTree)[i]->IconName == swIconName)
 		{
 			Icon* pRetIcon = (*m_pIconTree)[i]->IconStream;
-				
+
 			JSFXObject  pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon"));
 			if (pObj.IsEmpty()) return FALSE;
-					
+
 			CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj);
 			if (!pJS_Icon) return FALSE;
 
@@ -1768,71 +1599,8 @@ FX_BOOL Document::removeIcon(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::createDataObject(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	CFX_WideString swName = L"";
-	CFX_ByteString sbName = "";
-	CFX_WideString swValue = L"";
-	CFX_WideString swMIMEType = L"";
-	CFX_WideString swCryptFilter = L"";
-	CFX_ByteString sbFileValue = "";
-	
-	int iParamSize = params.size();
-	for (int i = 0; i < iParamSize; i++)
-	{
-		if (i == 0)
-			swName = params[0];
-		if (i == 1)
-			swValue = params[1];
-		if (i == 2)
-			swMIMEType = params[2];
-		if (i == 3)
-			swCryptFilter = params[4];
-	}
-
-	FILE* pFile = NULL;
-
-	//CFileStatus fileStatus;
-	const int BUFSIZE = 17;
-	FX_BYTE buf[BUFSIZE];
-	FX_BYTE *pBuffer = NULL;
-	char* pBuf = NULL;
-	int nFileSize = 0;
-	sbFileValue = CFX_ByteString::FromUnicode(swValue);
-	sbName = CFX_ByteString::FromUnicode(swName);
-	int iBufLength = sbFileValue.GetLength();
-	pBuf = (char*)malloc(sizeof(char) * iBufLength);
-	pBuf = sbFileValue.GetBuffer(iBufLength);
-
-	if ( NULL == (pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "wb+" )) )
-	{
-		return FALSE;
-	}
-
-	fwrite( pBuf, sizeof(char), iBufLength, pFile );
-	fclose( pFile );
-	pFile = NULL;
-
-	pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "rb+" );
-	fseek( pFile, 0, SEEK_END );
-	nFileSize = ftell( pFile );
-
-	pBuffer = new FX_BYTE[nFileSize];
-	fseek( pFile, 0, SEEK_SET );
-	size_t s = fread( pBuffer, sizeof(char), nFileSize, pFile );
-	if(s == 0)
-	{
-		delete[] pBuffer;
-		return FALSE;
-	}
-
-	CRYPT_MD5Generate(pBuffer, nFileSize, buf);
-	buf[BUFSIZE - 1] = 0;
-	CFX_WideString csCheckSum((FX_LPCWSTR)buf, 16);
-	delete[] pBuffer;
-
-	return TRUE;
+  // Unsafe, not implemented.
+  return TRUE;
 }
 
 FX_BOOL Document::media(OBJ_PROP_PARAMS)
@@ -1844,7 +1612,7 @@ FX_BOOL Document::calculateNow(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
 		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
 
@@ -1861,8 +1629,6 @@ FX_BOOL Document::Collab(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::getPageNthWord(OBJ_METHOD_PARAMS)
 {
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
 	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
@@ -1925,8 +1691,6 @@ FX_BOOL Document::getPageNthWord(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::getPageNthWordQuads(OBJ_METHOD_PARAMS)
 {
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
 	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
@@ -2020,7 +1784,7 @@ int	Document::CountWords(CPDF_TextObject* pTextObj)
 
 		if (ISLATINWORD(unicode) && bIsLatin)
 			continue;
-		
+
 		bIsLatin = ISLATINWORD(unicode);
 		if (unicode != 0x20)
 			nWords++;
@@ -2057,10 +1821,10 @@ CFX_WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex
 		{
 		}
 		else
-		{		
+		{
 			bIsLatin = ISLATINWORD(unicode);
 			if (unicode != 0x20)
-				nWords++;	
+				nWords++;
 		}
 
 		if (nWords-1 == nWordIndex)
@@ -2093,28 +1857,17 @@ FX_BOOL Document::zoomType(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::deletePages(OBJ_METHOD_PARAMS)
 {
-	
-
-	
-	
-
-
 	v8::Isolate* isolate = GetIsolate(cc);
-// 	if (pEnv->GetAppName().Compare(PHANTOM) != 0)
-// 		return TRUE;
-
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
 
 	int iSize = params.size();
-	
+
 	int nStart = 0;
 	int nEnd = 0;
-	
+
 	if (iSize < 1)
 	{
 	}
@@ -2150,336 +1903,33 @@ FX_BOOL Document::deletePages(OBJ_METHOD_PARAMS)
 
 	if (nEnd < nStart) nEnd = nStart;
 
-	
+
 
 	return TRUE;
 }
 
 FX_BOOL Document::extractPages(OBJ_METHOD_PARAMS)
 {
-	
-
-	
-	
-	
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT)) return FALSE;
-
-	int iSize = params.size();
-	
-	int nTotal = m_pDocument->GetPageCount();
-	int nStart = 0;
-	int nEnd = nTotal - 1;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-		}
-		else
-		{
-			nStart = (int)params[0];
-		}
-	}
-	else if (iSize == 2)
-	{
-		nStart = (int)params[0];
-		nEnd = (int)params[1];
-	}
-	else
-	{
-		nStart = (int)params[0];
-		nEnd = (int)params[1];
-		swFilePath = params[2].operator CFX_WideString();
-	}
-
-	if (nEnd < nStart)
-		nEnd = nStart;
-
-	CPDF_Document *pNewDoc = new CPDF_Document;
-	pNewDoc->CreateNewDoc();	
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->ExtractPages(array, pNewDoc);
-
-	if (swFilePath.IsEmpty())
-	{
-
-	}
-	else
-	{
-		swFilePath = app::PDFPathToSysPath(swFilePath);
-		CPDF_Creator PDFCreater(pNewDoc);
-		PDFCreater.Create(swFilePath);
-		delete pNewDoc;
-//		pEnv->OpenDocument(swFilePath);
-		vRet.SetNull();
-	}
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::insertPages(OBJ_METHOD_PARAMS)
 {
-
-
-	
-
-
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
-
-	int iSize = params.size();
-	
-	int nStart = 0;
-	int nEnd = 0;
-	int nPage = 0;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage");
-				nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-		}
-		else
-		{
-			nPage = (int)params[0];
-		}
-	}
-	else 
-	{
-		nPage = (int)params[0];
-
-		if (iSize >= 2)
-			swFilePath = params[1].operator CFX_WideString();
-
-		if (iSize >= 3)
-			nStart = (int)params[2];
-
-		if (iSize >= 4)
-			nEnd = (int)params[3];
-	}
-
-	nPage++;
-
-	if (nPage < 0)
-		nPage = 0;
-
-	if (nPage > m_pDocument->GetPageCount())
-		nPage = m_pDocument->GetPageCount();
-
-	if (swFilePath.IsEmpty()) return FALSE;
-
-	swFilePath = app::PDFPathToSysPath(swFilePath);
-
-	CPDF_Parser pdfParser;
-	pdfParser.StartParse(swFilePath, FALSE);
-	CPDF_Document* pSrcDoc = pdfParser.GetDocument();
-
-	if (!pSrcDoc) 
-	{
-		pdfParser.CloseParser();
-		return FALSE;
-	}
-
-	int nTotal = pSrcDoc->GetPageCount();
-
-	if (nStart < 0)	nStart = 0;
-	if (nStart >= nTotal) nStart = nTotal - 1;
-
-	if (nEnd < 0) nEnd = 0;
-	if (nEnd >= nTotal) nEnd = nTotal - 1;
-
-	if (nEnd < nStart) nEnd = nStart;
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->InsertPages(nPage, pSrcDoc, array);
-
-	pdfParser.CloseParser();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::replacePages(OBJ_METHOD_PARAMS)
 {
-
-
-	
-
-
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
-
-	int iSize = params.size();
-	
-	int nStart = -1;
-	int nEnd = -1;
-	int nPage = 0;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage");
-				nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-		}
-		else
-		{
-			nPage = (int)params[0];
-		}
-	}
-	else 
-	{
-		nPage = (int)params[0];
-
-		if (iSize >= 2)
-			swFilePath = params[1].operator CFX_WideString();
-
-		if (iSize >= 3)
-			nStart = (int)params[2];
-
-		if (iSize >= 4)
-			nEnd = (int)params[3];
-	}
-
-	if (nPage < 0)
-		nPage = 0;
-
-	if (nPage >= m_pDocument->GetPageCount())
-		nPage = m_pDocument->GetPageCount() - 1;
-
-	if (swFilePath.IsEmpty()) return FALSE;
-
-	swFilePath = app::PDFPathToSysPath(swFilePath);
-
-	CPDF_Parser pdfParser;
-	pdfParser.StartParse(swFilePath, FALSE);
-	CPDF_Document* pSrcDoc = pdfParser.GetDocument();
-
-	if (!pSrcDoc) 
-	{
-		pdfParser.CloseParser();
-		return FALSE;
-	}
-
-	int nTotal = pSrcDoc->GetPageCount();
-
-	if (nStart < 0)
-	{
-		if (nEnd < 0)
-		{
-			nStart = 0;
-			nEnd = nTotal - 1;
-		}
-		else
-		{
-			nStart = 0;
-		}
-	}
-	else
-	{
-		if (nEnd < 0)
-		{
-			nEnd = nStart;
-		}
-		else
-		{
-			if (nStart >= nTotal) nStart = nTotal - 1;
-			if (nEnd >= nTotal) nEnd = nTotal - 1;
-
-			if (nEnd < nStart) nEnd = nStart;
-		}
-	}
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->ReplacePages(nPage, pSrcDoc, array);
-
-	pdfParser.CloseParser();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::getURL(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 void Document::AddDelayData(CJS_DelayData* pData)
@@ -2519,7 +1969,7 @@ void Document::AddDelayAnnotData(CJS_AnnotObj *pData)
 void Document::DoAnnotDelay()
 {
 	CFX_DWordArray DelArray;
-	
+
 	for (int j=DelArray.GetSize()-1; j>=0; j--)
 	{
 		m_DelayData.RemoveAt(DelArray[j]);
diff --git a/fpdfsdk/src/javascript/JS_Object.cpp b/fpdfsdk/src/javascript/JS_Object.cpp
index 8a019d40e8..6c0c868e4c 100644
--- a/fpdfsdk/src/javascript/JS_Object.cpp
+++ b/fpdfsdk/src/javascript/JS_Object.cpp
@@ -87,13 +87,6 @@ void CJS_EmbedObj::EndTimer(CJS_Timer* pTimer)
 	delete pTimer;
 }
 
-FX_BOOL	CJS_EmbedObj::IsSafeMode(IFXJS_Context* cc)
-{
-	ASSERT(cc != NULL);
-
-	return TRUE;
-}
-
 /* ---------------------------------  CJS_Object --------------------------------- */
 void  FreeObject(const v8::WeakCallbackData<v8::Object, CJS_Object>& data)
 {
diff --git a/fpdfsdk/src/javascript/app.cpp b/fpdfsdk/src/javascript/app.cpp
index cac129de46..c1dd41faff 100644
--- a/fpdfsdk/src/javascript/app.cpp
+++ b/fpdfsdk/src/javascript/app.cpp
@@ -1,7 +1,7 @@
 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
- 
+
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/javascript/JavaScript.h"
@@ -45,7 +45,7 @@ TimerObj::TimerObj(CJS_Object* pJSObject)
 : CJS_EmbedObj(pJSObject),
 m_pTimer(NULL)
 {
-	
+
 }
 
 TimerObj::~TimerObj()
@@ -89,7 +89,7 @@ BEGIN_JS_STATIC_PROP(CJS_App)
 	JS_STATIC_PROP_ENTRY(runtimeHighlight)
 	JS_STATIC_PROP_ENTRY(viewerType)
 	JS_STATIC_PROP_ENTRY(viewerVariation)
-	JS_STATIC_PROP_ENTRY(viewerVersion)	
+	JS_STATIC_PROP_ENTRY(viewerVersion)
 END_JS_STATIC_PROP()
 
 BEGIN_JS_STATIC_METHOD(CJS_App)
@@ -104,7 +104,7 @@ BEGIN_JS_STATIC_METHOD(CJS_App)
 	JS_STATIC_METHOD_ENTRY(goBack, 0)
 	JS_STATIC_METHOD_ENTRY(goForward, 0)
 	JS_STATIC_METHOD_ENTRY(launchURL, 0)
-	JS_STATIC_METHOD_ENTRY(mailMsg, 0)	
+	JS_STATIC_METHOD_ENTRY(mailMsg, 0)
 	JS_STATIC_METHOD_ENTRY(newFDF, 0)
 	JS_STATIC_METHOD_ENTRY(newDoc, 0)
 	JS_STATIC_METHOD_ENTRY(openDoc, 0)
@@ -140,29 +140,29 @@ FX_BOOL app::activeDocs(OBJ_PROP_PARAMS)
 
 		CJS_Context* pContext = (CJS_Context *)cc;
 		ASSERT(pContext != NULL);
-		
+
 		CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 		ASSERT(pApp != NULL);
 
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
-		
+
 		CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
-		
+
 		CJS_Array aDocs(pRuntime->GetIsolate());
 //		int iNumDocs = pApp->CountDocuments();
-		
-//		for(int iIndex = 0; iIndex<iNumDocs; iIndex++)
-//		{
+
+// 		for(int iIndex = 0; iIndex<iNumDocs; iIndex++)
+// 		{
 			CPDFSDK_Document* pDoc = pApp->GetCurrentDoc();
 			if (pDoc)
 			{
 				CJS_Document * pJSDocument = NULL;
-				
+
 				if (pDoc == pCurDoc)
 				{
 					JSFXObject pObj = JS_GetThisObj(*pRuntime);
-					
+
 					if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"Document"))
 					{
 						pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
@@ -173,15 +173,15 @@ FX_BOOL app::activeDocs(OBJ_PROP_PARAMS)
 					JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime,L"Document"));
 					pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
 					ASSERT(pJSDocument != NULL);
-					
-					
+
+
 					//			pDocument->AttachDoc(pDoc);
 				}
-				
+
 				aDocs.SetElement(0,CJS_Value(pRuntime->GetIsolate(),pJSDocument));
 			}
 	//		}
-		
+
 		if (aDocs.GetLength() > 0)
 			vp << aDocs;
 		else
@@ -201,31 +201,31 @@ FX_BOOL app::calculate(OBJ_PROP_PARAMS)
 
 		CJS_Context* pContext = (CJS_Context*)cc;
 		ASSERT(pContext != NULL);
-		
+
 		CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 		ASSERT(pApp != NULL);
-		
+
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
 
 		CJS_Array aDocs(pRuntime->GetIsolate());
-//		int iNumDocs = pApp->CountDocuments();
-//		
-//		for (int iIndex = 0;iIndex < iNumDocs; iIndex++)
-//		{
+// 		int iNumDocs = pApp->CountDocuments();
+//
+// 		for (int iIndex = 0;iIndex < iNumDocs; iIndex++)
+// 		{
 			if (CPDFSDK_Document* pDoc = pApp->GetCurrentDoc())
 			{
 				CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDoc->GetInterForm();
 				ASSERT(pInterForm != NULL);
 				pInterForm->EnableCalculate((FX_BOOL)m_bCalculate);
-			}			
+			}
 //		}
 	}
 	else
 	{
 		vp << (bool)m_bCalculate;
 	}
-	
+
 	return TRUE;
 }
 
@@ -236,30 +236,18 @@ FX_BOOL app::formsVersion(OBJ_PROP_PARAMS)
 		vp << JS_NUM_FORMSVERSION;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
 FX_BOOL app::viewerType(OBJ_PROP_PARAMS)
 {
-
-
-	
-	
-	
-
 	if (vp.IsGetting())
 	{
-//		if (pApp->GetAppName() == PHANTOM)
-//			vp << JS_STR_VIEWERTYPE_STANDARD;
-//		else
-//			vp << JS_STR_VIEWERTYPE_READER;
 		vp << L"unknown";
-
-		//vp << pApp->GetAppTitle();
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -270,7 +258,7 @@ FX_BOOL app::viewerVariation(OBJ_PROP_PARAMS)
 		vp << JS_STR_VIEWERVARIATION;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -281,7 +269,7 @@ FX_BOOL app::viewerVersion(OBJ_PROP_PARAMS)
 		vp << JS_STR_VIEWERVERSION;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -292,7 +280,7 @@ FX_BOOL app::platform(OBJ_PROP_PARAMS)
 		vp << JS_STR_PLATFORM;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -303,7 +291,7 @@ FX_BOOL app::language(OBJ_PROP_PARAMS)
 		vp << JS_STR_LANGUANGE;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -425,7 +413,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 			swMsg = params[0];
 		}
 		swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
-		
+
 		for(int i = 1;i<iSize;i++)
 		{
 			if (i == 1)
@@ -433,7 +421,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 			if (i == 2)
 				iType = int(params[i]);
 			if (i == 3)
-				swTitle = params[i];			
+				swTitle = params[i];
 		}
 	}
 
@@ -445,7 +433,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 	pRuntime->BeginBlock();
 	vRet = MsgBox(pRuntime->GetReaderApp(), JSGetPageView(cc),swMsg,swTitle,iType,iIcon);
 	pRuntime->EndBlock();
-	
+
 	return TRUE;
 }
 
@@ -474,7 +462,7 @@ FX_BOOL app::findComponent(OBJ_METHOD_PARAMS)
 }
 
 FX_BOOL app::popUpMenuEx(OBJ_METHOD_PARAMS)
-{	
+{
 	return FALSE;
 }
 
@@ -485,26 +473,26 @@ FX_BOOL app::fs(OBJ_PROP_PARAMS)
 
 FX_BOOL app::setInterval(OBJ_METHOD_PARAMS)
 {
-	if (params.size() > 2 || params.size() == 0) 
+	if (params.size() > 2 || params.size() == 0)
 	{
-		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);	
+		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 		return FALSE;
 	}
-	
+
 	CJS_Context* pContext = (CJS_Context*)cc;
 	ASSERT(pContext != NULL);
 	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 	ASSERT(pRuntime != NULL);
 
 	CFX_WideString script = params.size() > 0 ?  (FX_LPCWSTR)(params[0].operator CFX_WideString()) : L"";
-	if (script.IsEmpty()) 
+	if (script.IsEmpty())
 	{
 		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE);
 		return TRUE;
 	}
 
 	FX_DWORD dwInterval = params.size() > 1 ? (int)params[1] : 1000;
-	
+
 	CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
 	ASSERT(pApp);
 	CJS_Timer* pTimer = new CJS_Timer(this, pApp);
@@ -516,19 +504,19 @@ FX_BOOL app::setInterval(OBJ_METHOD_PARAMS)
 	pTimer->SetTimeOut(0);
 //	pTimer->SetStartTime(GetTickCount());
 	pTimer->SetJSTimer(dwInterval);
-	
+
 	JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
-	
+
 	CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
 	ASSERT(pJS_TimerObj != NULL);
-	
+
 	TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
 	ASSERT(pTimerObj != NULL);
-	
-	pTimerObj->SetTimer(pTimer); 
-	
+
+	pTimerObj->SetTimer(pTimer);
+
 	vRet = pRetObj;
-	
+
 	return TRUE;
 }
 
@@ -536,29 +524,29 @@ FX_BOOL app::setTimeOut(OBJ_METHOD_PARAMS)
 {
 	if (params.size() > 2 || params.size() == 0)
 	{
-		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);	
+		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 		return FALSE;
 	}
-	
+
 	CJS_Context* pContext = (CJS_Context*)cc;
 	ASSERT(pContext != NULL);
 	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 	ASSERT(pRuntime != NULL);
-	
+
 	CFX_WideString script = params.size() > 0 ?  (FX_LPCWSTR)(params[0].operator CFX_WideString()) : L"";
-	if (script.IsEmpty()) 
+	if (script.IsEmpty())
 	{
 		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE);
 		return TRUE;
 	}
-	
+
 	FX_DWORD dwTimeOut = params.size() > 1 ? (int)params[1] : 1000;
-	
+
 	CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
 	ASSERT(pApp);
 	CJS_Timer* pTimer = new CJS_Timer(this, pApp);
 	m_aTimer.Add(pTimer);
-	
+
 	pTimer->SetType(1);
 	pTimer->SetRuntime(pRuntime);
 	pTimer->SetJScript(script);
@@ -566,20 +554,20 @@ FX_BOOL app::setTimeOut(OBJ_METHOD_PARAMS)
 //	pTimer->SetStartTime(GetTickCount());
 //	pTimer->SetJSTimer(1000);
 	pTimer->SetJSTimer(dwTimeOut);
-	
+
 	JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
 //	ASSERT(pRetObj != NULL);
-	
+
 	CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
 	ASSERT(pJS_TimerObj != NULL);
-	
+
 	TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
 	ASSERT(pTimerObj != NULL);
-	
-	pTimerObj->SetTimer(pTimer); 
-	
+
+	pTimerObj->SetTimer(pTimer);
+
 	vRet = pRetObj;
-	
+
 	return TRUE;
 }
 
@@ -589,13 +577,13 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 	ASSERT(pContext != NULL);
 	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 	ASSERT(pRuntime != NULL);
-	
+
 	if (params.size() != 1)
 	{
-		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);	
+		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 		return FALSE;
 	}
-	
+
 	if (params[0].GetType() == VT_fxobject)
 	{
 		JSFXObject pObj = (JSFXObject)params[0];
@@ -609,7 +597,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 						if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 						{
 							pTimer->KillJSTimer();
-							
+
 							for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 							{
 								if (m_aTimer[i] == pTimer)
@@ -618,7 +606,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 									break;
 								}
 							}
-							
+
 							delete pTimer;
 							pTimerObj->SetTimer(NULL);
 						}
@@ -627,7 +615,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 			}
 		}
 	}
-	
+
 	return TRUE;
 }
 
@@ -640,10 +628,10 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 
 	if (params.size() != 1)
 	{
-		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);	
+		sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 		return FALSE;
 	}
-	
+
 	if (params[0].GetType() == VT_fxobject)
 	{
 		JSFXObject pObj = (JSFXObject)params[0];
@@ -657,7 +645,7 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 						if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 						{
 							pTimer->KillJSTimer();
-							
+
 							for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 							{
 								if (m_aTimer[i] == pTimer)
@@ -666,7 +654,7 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 									break;
 								}
 							}
-							
+
 							delete pTimer;
 							pTimerObj->SetTimer(NULL);
 						}
@@ -675,12 +663,12 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 			}
 		}
 	}
-	
+
 	return TRUE;
 }
 
 FX_BOOL app::execMenuItem(OBJ_METHOD_PARAMS)
-{	
+{
 	return FALSE;
 }
 
@@ -701,7 +689,7 @@ void app::TimerProc(CJS_Timer* pTimer)
 		}
 		break;
 	}
-	
+
 }
 
 void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
@@ -721,24 +709,14 @@ void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
 
 FX_BOOL app::goBack(OBJ_METHOD_PARAMS)
 {
-
-
-	
-	
-	
-	
-	return TRUE;
+  // Not supported.
+  return TRUE;
 }
 
 FX_BOOL app::goForward(OBJ_METHOD_PARAMS)
-{	
-
-
-
-
-
-
-	return TRUE;
+{
+  // Not supported.
+  return TRUE;
 }
 
 FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
@@ -762,7 +740,7 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 	cCc = params.size()>=3?(const wchar_t*)(FX_LPCWSTR)params[2].operator CFX_WideString():L"";
 	cBcc = params.size()>=4?(const wchar_t*)(FX_LPCWSTR)params[3].operator CFX_WideString():L"";
 	cSubject = params.size()>=5?(const wchar_t*)(FX_LPCWSTR)params[4].operator CFX_WideString():L"";
-	cMsg = params.size()>=6?(const wchar_t*)(FX_LPCWSTR)params[5].operator CFX_WideString():L"";		
+	cMsg = params.size()>=6?(const wchar_t*)(FX_LPCWSTR)params[5].operator CFX_WideString():L"";
 
 
 	if (params[0].GetType() == VT_object)
@@ -787,8 +765,8 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 		pValue = JS_GetObjectElement(isolate,pObj, L"cMsg");
 			cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
 	}
-	
-	
+
+
 
 	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 	ASSERT(pRuntime != NULL);
@@ -807,25 +785,8 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 
 FX_BOOL app::launchURL(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-
-	CJS_Context* pContext = (CJS_Context*)cc;
-	ASSERT(pContext != NULL);
-
-	
-
-
-	CFX_WideString swURL = params[0].operator CFX_WideString();
-
-	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-	ASSERT(pRuntime != NULL);
-
-	pRuntime->BeginBlock();
-//	FX_BOOL bRet = pApp->OpenURL(swURL);
-	pRuntime->EndBlock();
-
-//	return bRet;
-	return FALSE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL app::runtimeHighlight(OBJ_PROP_PARAMS)
@@ -855,90 +816,14 @@ FX_BOOL app::popUpMenu(OBJ_METHOD_PARAMS)
 
 FX_BOOL app::browseForDoc(OBJ_METHOD_PARAMS)
 {
-	//This method may trigger a "file save" dialog,while enable user to save contents of the document.
-	//Such action is considered to be unsafe.
-	if (IsSafeMode(cc)) return TRUE;
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	bool bSave = false;
-	CFX_ByteString cFilenameInit = CFX_ByteString();
-	CFX_ByteString cFSInit = CFX_ByteString();
-
-	if(params.size()>0 && (params[0].GetType() == VT_object))
-	{
-		JSObject pObj = (JSObject )params[0];
-
-		v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj,L"bSave");
-			bSave = (bool)CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue));
-		
-		pValue = JS_GetObjectElement(isolate, pObj,L"cFilenameInit");
-		{
-			CJS_Value t = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue));
-			cFilenameInit = t.operator CFX_ByteString();
-		}
-		
-		pValue = JS_GetObjectElement(isolate,pObj,L"cFSInit");
-		{
-			CJS_Value t = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue));
-			cFSInit = t.operator CFX_ByteString();
-		}
-	}
-	else
-	{
-		if(params.size() >= 1)
-		{
-			bSave = (bool)params[0];
-		}
-		if(params.size() >= 2)
-		{
-			CJS_Value t = params[1];
-			cFilenameInit = t.operator CFX_ByteString();
-		}
-		if(params.size() >= 3)
-		{
-			CJS_Value t = params[2];
-			cFSInit = t.operator CFX_ByteString();
-		}
-	}
-	CJS_Context* pContext = (CJS_Context *)cc;
-	ASSERT(pContext != NULL);
-	
-	CPDFDoc_Environment* pApp = pContext->GetReaderApp();
-	ASSERT(pApp != NULL);
-
-	CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-	ASSERT(pRuntime != NULL);
-
-	CFX_WideString wsFileNameInit = CFX_WideString::FromLocal(cFilenameInit);
-	CFX_WideString wsFSInit = CFX_WideString::FromLocal(cFSInit);
-	CFX_WideString wsFilePath = pApp->JS_appbrowseForDoc(bSave, wsFileNameInit);
-	if(wsFilePath.IsEmpty())
-		return FALSE;
-
-	JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, -1);
-
-	JS_PutObjectString(isolate,pRetObj, L"cPath", SysPathToPDFPath(wsFilePath));	
-	JS_PutObjectString(isolate,pRetObj, L"cURL", SysPathToPDFPath(wsFilePath));
-
-	if (!cFSInit.IsEmpty())
-	{
-		JS_PutObjectString(isolate,pRetObj, L"cFS", CFX_WideString::FromLocal(cFSInit.GetBuffer(cFSInit.GetLength())));
-	}
-	else
-	{
-		JS_PutObjectString(isolate,pRetObj, L"cFS", CFX_WideString::FromLocal("DOS"));
-	}
-	
-	vRet =	pRetObj;
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath)
 {
 	CFX_WideString sRet = L"/";
-	
+
 	for (int i=0,sz=sOldPath.GetLength(); i<sz; i++)
 	{
 		wchar_t c = sOldPath.GetAt(i);
@@ -957,47 +842,8 @@ CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath)
 			}
 		}
 	}
-	
-	return sRet;
-}
-
-CFX_WideString app::PDFPathToSysPath(const CFX_WideString& sOldPath)
-{
-	//strLPath = "D:\temporay.fdf";
-	CFX_WideString strOPath = sOldPath;
-	strOPath.TrimLeft();
-	strOPath.TrimRight();
-	
-	if (strOPath.GetAt(0) == L'/' && strOPath.GetAt(2) == L'/')
-	{
-		wchar_t c_Drive = strOPath.GetAt(1);
-		if ((c_Drive >= L'a' && c_Drive <= L'z' )||( c_Drive >= L'A' && c_Drive <= L'Z'))
-		{
-			strOPath.Replace(L"/",L"\\");
-			//strOPath.SetAt(0,'');
-			strOPath.Insert(2,':');
-			strOPath.Delete(0);
-		}
-	}
-	
-	return strOPath;
-}
 
-CFX_WideString app::RelativePathToSysPath(const CFX_WideString& sOldPath, const CFX_WideString& sFilePath)
-{
-//	if (!PathIsRelative(sOldPath)) return sOldPath;
-	
-	int nSplit = 0;
-	for (int i=sFilePath.GetLength()-1; i>=0; i--)
-	{
-		if (sFilePath[i] == '\\' || sFilePath[i] == '/')
-		{
-			nSplit = i;
-			break;
-		}
-	}
-	
-	return sFilePath.Left(nSplit+1) + sOldPath;
+	return sRet;
 }
 
 FX_BOOL app::newDoc(OBJ_METHOD_PARAMS)
@@ -1099,4 +945,3 @@ FX_BOOL app::execDialog(OBJ_METHOD_PARAMS)
 {
 	return TRUE;
 }
-
diff --git a/fpdfsdk/src/javascript/report.cpp b/fpdfsdk/src/javascript/report.cpp
index 9cb9da5051..189ab87d32 100644
--- a/fpdfsdk/src/javascript/report.cpp
+++ b/fpdfsdk/src/javascript/report.cpp
@@ -1,7 +1,7 @@
 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
- 
+
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/javascript/JavaScript.h"
@@ -19,13 +19,13 @@ END_JS_STATIC_CONST()
 BEGIN_JS_STATIC_PROP(CJS_Report)
 END_JS_STATIC_PROP()
 
-BEGIN_JS_STATIC_METHOD(CJS_Report) 
+BEGIN_JS_STATIC_METHOD(CJS_Report)
 	JS_STATIC_METHOD_ENTRY(save, 1)
 	JS_STATIC_METHOD_ENTRY(writeText,1)
 END_JS_STATIC_METHOD()
 
 IMPLEMENT_JS_CLASS(CJS_Report, Report)
-	
+
 Report::Report(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject)
 {
 
@@ -33,18 +33,17 @@ Report::Report(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject)
 
 Report::~Report()
 {
-	
+
 }
 
 FX_BOOL Report::writeText(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Report::save(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	return TRUE;	
+  // Unsafe, not supported.
+  return TRUE;
 }
-