Remove default values from CJX_Node::TryContent

This CL removes the default values from TryContent and inlines into the
call sites.

Change-Id: I2d3f41f77364a0b923931479a60e07eae98dd5a9
Reviewed-on: https://pdfium-review.googlesource.com/17550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

12 files changed, 33 insertions, 29 deletions

diff --git a/xfa/fxfa/cxfa_ffdoc.cpp b/xfa/fxfa/cxfa_ffdoc.cpp
index 5b00d5a579..244e243273 100644
--- a/xfa/fxfa/cxfa_ffdoc.cpp
+++ b/xfa/fxfa/cxfa_ffdoc.cpp
@@ -264,8 +264,10 @@ void CXFA_FFDoc::StopLoad() {
     return;
 
   WideString wsType;
-  if (pDynamicRender->JSNode()->TryContent(wsType) && wsType == L"required")
+  if (pDynamicRender->JSNode()->TryContent(wsType, false, true) &&
+      wsType == L"required") {
     m_FormType = FormType::kXFAFull;
+  }
 }
 
 CXFA_FFDocView* CXFA_FFDoc::CreateDocView() {
diff --git a/xfa/fxfa/parser/cxfa_bind.cpp b/xfa/fxfa/parser/cxfa_bind.cpp
index 3c16661364..a3764d0eaf 100644
--- a/xfa/fxfa/parser/cxfa_bind.cpp
+++ b/xfa/fxfa/parser/cxfa_bind.cpp
@@ -12,5 +12,5 @@ CXFA_Bind::CXFA_Bind(CXFA_Node* pNode) : CXFA_Data(pNode) {}
 
 void CXFA_Bind::GetPicture(WideString& wsPicture) {
   if (CXFA_Node* pPicture = m_pNode->GetChild(0, XFA_Element::Picture))
-    pPicture->JSNode()->TryContent(wsPicture);
+    pPicture->JSNode()->TryContent(wsPicture, false, true);
 }
diff --git a/xfa/fxfa/parser/cxfa_document.cpp b/xfa/fxfa/parser/cxfa_document.cpp
index d2c2da814d..3d263132d4 100644
--- a/xfa/fxfa/parser/cxfa_document.cpp
+++ b/xfa/fxfa/parser/cxfa_document.cpp
@@ -267,7 +267,7 @@ bool CXFA_Document::IsInteractive() {
   CXFA_Node* pFormFiller = pPDF->GetChild(0, XFA_Element::Interactive);
   if (pFormFiller) {
     m_dwDocFlags |= XFA_DOCFLAG_HasInteractive;
-    if (pFormFiller->JSNode()->TryContent(wsInteractive) &&
+    if (pFormFiller->JSNode()->TryContent(wsInteractive, false, true) &&
         wsInteractive == L"1") {
       m_dwDocFlags |= XFA_DOCFLAG_Interactive;
       return true;
diff --git a/xfa/fxfa/parser/cxfa_image.cpp b/xfa/fxfa/parser/cxfa_image.cpp
index 08a10884f4..0e23cb1b38 100644
--- a/xfa/fxfa/parser/cxfa_image.cpp
+++ b/xfa/fxfa/parser/cxfa_image.cpp
@@ -33,7 +33,7 @@ int32_t CXFA_Image::GetTransferEncoding() {
 }
 
 bool CXFA_Image::GetContent(WideString& wsText) {
-  return m_pNode->JSNode()->TryContent(wsText);
+  return m_pNode->JSNode()->TryContent(wsText, false, true);
 }
 
 bool CXFA_Image::SetContentType(const WideString& wsContentType) {
diff --git a/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp b/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
index 2c1e6e4fd3..2def914529 100644
--- a/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
+++ b/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
@@ -480,7 +480,7 @@ float CXFA_LayoutPageMgr::GetAvailHeight() {
 
 bool XFA_LayoutPageMgr_RunBreakTestScript(CXFA_Node* pTestScript) {
   WideString wsExpression;
-  pTestScript->JSNode()->TryContent(wsExpression);
+  pTestScript->JSNode()->TryContent(wsExpression, false, true);
   if (wsExpression.IsEmpty())
     return true;
   return pTestScript->GetDocument()->GetNotify()->RunScript(
diff --git a/xfa/fxfa/parser/cxfa_script.cpp b/xfa/fxfa/parser/cxfa_script.cpp
index c548dea394..fcb0f95af1 100644
--- a/xfa/fxfa/parser/cxfa_script.cpp
+++ b/xfa/fxfa/parser/cxfa_script.cpp
@@ -27,5 +27,5 @@ int32_t CXFA_Script::GetRunAt() {
 }
 
 void CXFA_Script::GetExpression(WideString& wsExpression) {
-  m_pNode->JSNode()->TryContent(wsExpression);
+  m_pNode->JSNode()->TryContent(wsExpression, false, true);
 }
diff --git a/xfa/fxfa/parser/cxfa_text.cpp b/xfa/fxfa/parser/cxfa_text.cpp
index 9d743fa518..7abca0a92f 100644
--- a/xfa/fxfa/parser/cxfa_text.cpp
+++ b/xfa/fxfa/parser/cxfa_text.cpp
@@ -11,5 +11,5 @@
 CXFA_Text::CXFA_Text(CXFA_Node* pNode) : CXFA_Data(pNode) {}
 
 void CXFA_Text::GetContent(WideString& wsText) {
-  m_pNode->JSNode()->TryContent(wsText);
+  m_pNode->JSNode()->TryContent(wsText, false, true);
 }
diff --git a/xfa/fxfa/parser/cxfa_tooltip.cpp b/xfa/fxfa/parser/cxfa_tooltip.cpp
index fed28d0f32..7e56c669d5 100644
--- a/xfa/fxfa/parser/cxfa_tooltip.cpp
+++ b/xfa/fxfa/parser/cxfa_tooltip.cpp
@@ -11,5 +11,5 @@
 CXFA_ToolTip::CXFA_ToolTip(CXFA_Node* pNode) : CXFA_Data(pNode) {}
 
 bool CXFA_ToolTip::GetTip(WideString& wsTip) {
-  return m_pNode->JSNode()->TryContent(wsTip);
+  return m_pNode->JSNode()->TryContent(wsTip, false, true);
 }
diff --git a/xfa/fxfa/parser/cxfa_validate.cpp b/xfa/fxfa/parser/cxfa_validate.cpp
index 60837161d7..513d6b45c1 100644
--- a/xfa/fxfa/parser/cxfa_validate.cpp
+++ b/xfa/fxfa/parser/cxfa_validate.cpp
@@ -56,7 +56,7 @@ void CXFA_Validate::GetMessageText(WideString& wsMessage,
     WideStringView wsName;
     pItemNode->JSNode()->TryCData(XFA_ATTRIBUTE_Name, wsName, true);
     if (wsName.IsEmpty() || wsName == wsMessageType) {
-      pItemNode->JSNode()->TryContent(wsMessage);
+      pItemNode->JSNode()->TryContent(wsMessage, false, true);
       return;
     }
   }
@@ -115,7 +115,7 @@ void CXFA_Validate::SetScriptMessageText(WideString wsMessage) {
 
 void CXFA_Validate::GetPicture(WideString& wsPicture) {
   if (CXFA_Node* pNode = m_pNode->GetChild(0, XFA_Element::Picture))
-    pNode->JSNode()->TryContent(wsPicture);
+    pNode->JSNode()->TryContent(wsPicture, false, true);
 }
 
 CXFA_Script CXFA_Validate::GetScript() {
diff --git a/xfa/fxfa/parser/cxfa_value.cpp b/xfa/fxfa/parser/cxfa_value.cpp
index 2b32e9d25e..f2bdf64805 100644
--- a/xfa/fxfa/parser/cxfa_value.cpp
+++ b/xfa/fxfa/parser/cxfa_value.cpp
@@ -20,7 +20,7 @@ bool CXFA_Value::GetChildValueContent(WideString& wsContent) {
   if (!m_pNode)
     return false;
   if (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild))
-    return pNode->JSNode()->TryContent(wsContent);
+    return pNode->JSNode()->TryContent(wsContent, false, true);
   return false;
 }
 
diff --git a/xfa/fxfa/parser/cxfa_widgetdata.cpp b/xfa/fxfa/parser/cxfa_widgetdata.cpp
index 1d6ea33859..53ab6b4bfe 100644
--- a/xfa/fxfa/parser/cxfa_widgetdata.cpp
+++ b/xfa/fxfa/parser/cxfa_widgetdata.cpp
@@ -447,7 +447,7 @@ bool CXFA_WidgetData::GetButtonRollover(WideString& wsRollover,
       WideStringView wsName;
       pText->JSNode()->TryCData(XFA_ATTRIBUTE_Name, wsName, true);
       if (wsName == L"rollover") {
-        pText->JSNode()->TryContent(wsRollover);
+        pText->JSNode()->TryContent(wsRollover, false, true);
         bRichText = pText->GetElementType() == XFA_Element::ExData;
         return !wsRollover.IsEmpty();
       }
@@ -464,7 +464,7 @@ bool CXFA_WidgetData::GetButtonDown(WideString& wsDown, bool& bRichText) {
       WideStringView wsName;
       pText->JSNode()->TryCData(XFA_ATTRIBUTE_Name, wsName, true);
       if (wsName == L"down") {
-        pText->JSNode()->TryContent(wsDown);
+        pText->JSNode()->TryContent(wsDown, false, true);
         bRichText = pText->GetElementType() == XFA_Element::ExData;
         return !wsDown.IsEmpty();
       }
@@ -525,8 +525,10 @@ XFA_CHECKSTATE CXFA_WidgetData::GetCheckState() {
     int32_t i = 0;
     while (pText) {
       WideString wsContent;
-      if (pText->JSNode()->TryContent(wsContent) && (wsContent == wsValue))
+      if (pText->JSNode()->TryContent(wsContent, false, true) &&
+          (wsContent == wsValue)) {
         return (XFA_CHECKSTATE)i;
+      }
 
       i++;
       pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
@@ -543,7 +545,7 @@ void CXFA_WidgetData::SetCheckState(XFA_CHECKSTATE eCheckState, bool bNotify) {
       if (CXFA_Node* pItems = m_pNode->GetChild(0, XFA_Element::Items)) {
         CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
         if (pText)
-          pText->JSNode()->TryContent(wsValue);
+          pText->JSNode()->TryContent(wsValue, false, true);
       }
     }
     CXFA_Node* pChild =
@@ -584,7 +586,7 @@ void CXFA_WidgetData::SetCheckState(XFA_CHECKSTATE eCheckState, bool bNotify) {
     while (pText) {
       i++;
       if (i == eCheckState) {
-        pText->JSNode()->TryContent(wsContent);
+        pText->JSNode()->TryContent(wsContent, false, true);
         break;
       }
       pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
@@ -782,7 +784,7 @@ bool CXFA_WidgetData::GetChoiceListItem(WideString& wsText,
   if (pItems) {
     CXFA_Node* pItem = pItems->GetChild(nIndex, XFA_Element::Unknown);
     if (pItem) {
-      pItem->JSNode()->TryContent(wsText);
+      pItem->JSNode()->TryContent(wsText, false, true);
       return true;
     }
   }
@@ -812,7 +814,7 @@ std::vector<WideString> CXFA_WidgetData::GetChoiceListItems(bool bSaveValue) {
   for (CXFA_Node* pNode = pItem->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
        pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
     wsTextArray.emplace_back();
-    pNode->JSNode()->TryContent(wsTextArray.back());
+    pNode->JSNode()->TryContent(wsTextArray.back(), false, true);
   }
   return wsTextArray;
 }
@@ -1014,7 +1016,7 @@ void CXFA_WidgetData::InsertItem(const WideString& wsLabel,
     int32_t i = 0;
     while (pListNode) {
       WideString wsOldValue;
-      pListNode->JSNode()->TryContent(wsOldValue);
+      pListNode->JSNode()->TryContent(wsOldValue, false, true);
       InsertListTextItem(pSaveItems, wsOldValue, i);
       i++;
       pListNode = pListNode->GetNodeItem(XFA_NODEITEM_NextSibling);
@@ -1058,7 +1060,7 @@ void CXFA_WidgetData::GetItemLabel(const WideStringView& wsValue,
     CXFA_Node* pChildItem = pSaveItems->GetNodeItem(XFA_NODEITEM_FirstChild);
     for (; pChildItem;
          pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-      pChildItem->JSNode()->TryContent(wsContent);
+      pChildItem->JSNode()->TryContent(wsContent, false, true);
       if (wsContent == wsValue) {
         iSearch = iCount;
         break;
@@ -1069,7 +1071,7 @@ void CXFA_WidgetData::GetItemLabel(const WideStringView& wsValue,
       return;
     if (CXFA_Node* pText =
             pLabelItems->GetChild(iSearch, XFA_Element::Unknown)) {
-      pText->JSNode()->TryContent(wsLabel);
+      pText->JSNode()->TryContent(wsLabel, false, true);
     }
   }
 }
@@ -1103,7 +1105,7 @@ void CXFA_WidgetData::GetItemValue(const WideStringView& wsLabel,
     CXFA_Node* pChildItem = pLabelItems->GetNodeItem(XFA_NODEITEM_FirstChild);
     for (; pChildItem;
          pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-      pChildItem->JSNode()->TryContent(wsContent);
+      pChildItem->JSNode()->TryContent(wsContent, false, true);
       if (wsContent == wsLabel) {
         iSearch = iCount;
         break;
@@ -1113,7 +1115,7 @@ void CXFA_WidgetData::GetItemValue(const WideStringView& wsLabel,
     if (iSearch < 0)
       return;
     if (CXFA_Node* pText = pSaveItems->GetChild(iSearch, XFA_Element::Unknown))
-      pText->JSNode()->TryContent(wsValue);
+      pText->JSNode()->TryContent(wsValue, false, true);
   }
 }
 
@@ -1500,7 +1502,7 @@ bool CXFA_WidgetData::GetPictureContent(WideString& wsPicture,
     case XFA_VALUEPICTURE_Display: {
       if (CXFA_Node* pFormat = m_pNode->GetChild(0, XFA_Element::Format)) {
         if (CXFA_Node* pPicture = pFormat->GetChild(0, XFA_Element::Picture)) {
-          if (pPicture->JSNode()->TryContent(wsPicture))
+          if (pPicture->JSNode()->TryContent(wsPicture, false, true))
             return true;
         }
       }
@@ -1537,7 +1539,7 @@ bool CXFA_WidgetData::GetPictureContent(WideString& wsPicture,
       CXFA_Node* pUI = m_pNode->GetChild(0, XFA_Element::Ui);
       if (pUI) {
         if (CXFA_Node* pPicture = pUI->GetChild(0, XFA_Element::Picture)) {
-          if (pPicture->JSNode()->TryContent(wsPicture))
+          if (pPicture->JSNode()->TryContent(wsPicture, false, true))
             return true;
         }
       }
diff --git a/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp b/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
index ee9e78f0e3..478a1783f6 100644
--- a/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
+++ b/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
@@ -221,7 +221,7 @@ void CreateDataBinding(CXFA_Node* pFormNode,
             continue;
 
           WideString wsContent;
-          if (pText->JSNode()->TryContent(wsContent) &&
+          if (pText->JSNode()->TryContent(wsContent, false, true) &&
               (wsContent == wsValue)) {
             pChecked = pChild;
             wsFormattedValue = wsValue;
@@ -252,7 +252,7 @@ void CreateDataBinding(CXFA_Node* pFormNode,
 
           WideString wsContent;
           if (pText)
-            pText->JSNode()->TryContent(wsContent);
+            pText->JSNode()->TryContent(wsContent, false, true);
 
           FormValueNode_SetChildContent(pValue, wsContent, XFA_Element::Text);
         }
@@ -288,7 +288,7 @@ void CreateDataBinding(CXFA_Node* pFormNode,
   }
 
   WideString wsXMLValue;
-  pDataNode->JSNode()->TryContent(wsXMLValue);
+  pDataNode->JSNode()->TryContent(wsXMLValue, false, true);
   WideString wsNormalizeValue;
   pWidgetData->GetNormalizeDataValue(wsXMLValue, wsNormalizeValue);
   pDataNode->JSNode()->SetAttributeValue(wsNormalizeValue, wsXMLValue, false,
@@ -325,7 +325,7 @@ void CreateDataBinding(CXFA_Node* pFormNode,
           wsNormalizeValue.clear();
           WideString wsItem;
           for (CXFA_Node* pNode : items) {
-            pNode->JSNode()->TryContent(wsItem);
+            pNode->JSNode()->TryContent(wsItem, false, true);
             wsItem = single ? wsItem : wsItem + L"\n";
             wsNormalizeValue += wsItem;
           }