Merge to XFA: Add namespace and-re-arrange PDFium's local copy of /base.

Original revieww URL: https://codereview.chromium.org/900753002
TBR=jam@chromium.org

Review URL: https://codereview.chromium.org/880603004

6 files changed, 21 insertions, 21 deletions

diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
index 4ba0489ee4..b57272d35e 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
@@ -9,7 +9,7 @@
 #include "../../../include/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_module.h"
 #include "../../../src/fxcrt/fx_safe_types.h"
-#include "../../../third_party/numerics/safe_conversions_impl.h"
+#include "../../../third_party/base/numerics/safe_conversions_impl.h"
 #include "pageint.h"
 
 class CPDF_PSEngine;
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
index eaecb0fe9f..d99390d4e2 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
@@ -1076,8 +1076,8 @@ FX_BOOL CPDF_Parser::LoadCrossRefV5(FX_FILESIZE pos, FX_FILESIZE& prev, FX_BOOL
         if (startnum < 0) {
             continue;
         }
-        m_dwXrefStartObjNum = base::checked_cast<FX_DWORD, FX_INT32> (startnum);
-        FX_DWORD count = base::checked_cast<FX_DWORD, FX_INT32> (arrIndex[i].second);
+        m_dwXrefStartObjNum = pdfium::base::checked_cast<FX_DWORD, FX_INT32> (startnum);
+        FX_DWORD count = pdfium::base::checked_cast<FX_DWORD, FX_INT32> (arrIndex[i].second);
         FX_SAFE_DWORD dwCaculatedSize = segindex;
         dwCaculatedSize += count;
         dwCaculatedSize *= totalWidth;
@@ -1087,7 +1087,7 @@ FX_BOOL CPDF_Parser::LoadCrossRefV5(FX_FILESIZE pos, FX_FILESIZE& prev, FX_BOOL
         FX_LPCBYTE segstart = pData + segindex * totalWidth;
         FX_SAFE_DWORD dwMaxObjNum = startnum;
         dwMaxObjNum += count;
-        FX_DWORD dwV5Size = base::checked_cast<FX_DWORD, FX_INT32> (m_V5Type.GetSize());
+        FX_DWORD dwV5Size = pdfium::base::checked_cast<FX_DWORD, FX_INT32> (m_V5Type.GetSize());
         if (!dwMaxObjNum.IsValid() || dwMaxObjNum.ValueOrDie() > dwV5Size) {
             continue;
         }
@@ -2443,7 +2443,7 @@ CPDF_Stream* CPDF_SyntaxParser::ReadStream(CPDF_Dictionary* pDict, PARSE_CONTEXT
 
     CPDF_CryptoHandler* pCryptoHandler = objnum == (FX_DWORD)m_MetadataObjnum ? NULL : m_pCryptoHandler;
     if (pCryptoHandler == NULL) {
-        base::CheckedNumeric<FX_FILESIZE> pos = m_Pos;
+        pdfium::base::CheckedNumeric<FX_FILESIZE> pos = m_Pos;
         pos += len;
         if (pos.IsValid() && pos.ValueOrDie() < m_FileLen) {
             m_Pos = pos.ValueOrDie();
@@ -3080,7 +3080,7 @@ FX_BOOL CPDF_DataAvail::IsObjectsAvail(CFX_PtrArray& obj_array, FX_BOOL bParsePa
                     FX_DWORD dwNum = pRef->GetRefObjNum();
                     FX_FILESIZE offset;
                     FX_DWORD original_size = GetObjectSize(dwNum, offset);
-                    base::CheckedNumeric<FX_DWORD> size = original_size;
+                    pdfium::base::CheckedNumeric<FX_DWORD> size = original_size;
                     if (size.ValueOrDefault(0) == 0 || offset < 0 || offset >= m_dwFileLen) {
                         break;
                     }
@@ -3307,7 +3307,7 @@ CPDF_Object* CPDF_DataAvail::GetObject(FX_DWORD objnum, IFX_DownloadHints* pHint
         pParser       = (CPDF_Parser *)(m_pDocument->GetParser());
     }
 
-    base::CheckedNumeric<FX_DWORD> size = original_size;
+    pdfium::base::CheckedNumeric<FX_DWORD> size = original_size;
     if (size.ValueOrDefault(0) == 0 || offset < 0 || offset >= m_dwFileLen) {
         if (pExistInFile)
            *pExistInFile = FALSE;
diff --git a/core/src/fxcrt/fx_basic_array.cpp b/core/src/fxcrt/fx_basic_array.cpp
index 0694cf9cbd..9bdc607bfe 100644
--- a/core/src/fxcrt/fx_basic_array.cpp
+++ b/core/src/fxcrt/fx_basic_array.cpp
@@ -5,7 +5,7 @@
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/fxcrt/fx_basic.h"
-#include "../../../third_party/numerics/safe_math.h"
+#include "../../../third_party/base/numerics/safe_math.h"
 
 CFX_BasicArray::CFX_BasicArray(int unit_size)
     : m_pData(NULL)
@@ -32,7 +32,7 @@ FX_BOOL CFX_BasicArray::SetSize(int nNewSize)
     }
 
     if (m_pData == NULL) {
-        base::CheckedNumeric<int> totalSize = nNewSize;
+        pdfium::base::CheckedNumeric<int> totalSize = nNewSize;
         totalSize *= m_nUnitSize;
         if (!totalSize.IsValid()) {
             m_nSize = m_nMaxSize = 0;
@@ -51,7 +51,7 @@ FX_BOOL CFX_BasicArray::SetSize(int nNewSize)
         m_nSize = nNewSize;
     } else {
         int nNewMax = nNewSize < m_nMaxSize ? m_nMaxSize : nNewSize;
-        base::CheckedNumeric<int> totalSize = nNewMax;
+        pdfium::base::CheckedNumeric<int> totalSize = nNewMax;
         totalSize *= m_nUnitSize;
         if (!totalSize.IsValid() || nNewMax < m_nSize) {
             return FALSE;
@@ -70,7 +70,7 @@ FX_BOOL CFX_BasicArray::SetSize(int nNewSize)
 FX_BOOL CFX_BasicArray::Append(const CFX_BasicArray& src)
 {
     int nOldSize = m_nSize;
-    base::CheckedNumeric<int> newSize = m_nSize;
+    pdfium::base::CheckedNumeric<int> newSize = m_nSize;
     newSize += src.m_nSize;
     if (m_nUnitSize != src.m_nUnitSize || !newSize.IsValid() || !SetSize(newSize.ValueOrDie())) {
         return FALSE;
diff --git a/core/src/fxcrt/fx_basic_bstring.cpp b/core/src/fxcrt/fx_basic_bstring.cpp
index 0d4f860b32..39104e29f6 100644
--- a/core/src/fxcrt/fx_basic_bstring.cpp
+++ b/core/src/fxcrt/fx_basic_bstring.cpp
@@ -5,7 +5,7 @@
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/fxcrt/fx_basic.h"
-#include "../../../third_party/numerics/safe_math.h"
+#include "../../../third_party/base/numerics/safe_math.h"
 
 static int _Buffer_itoa(char* buf, int i, FX_DWORD flags)
 {
@@ -52,7 +52,7 @@ static CFX_StringData* FX_AllocString(int nLen)
     if (nLen == 0 || nLen < 0) {
         return NULL;
     }
-    base::CheckedNumeric<int> nSize = nLen;
+    pdfium::base::CheckedNumeric<int> nSize = nLen;
     nSize += sizeof(long) * 3 + 1;
     CFX_StringData* pData = (CFX_StringData*)FX_Alloc(FX_BYTE, nSize.ValueOrDie());
     if (!pData) {
diff --git a/core/src/fxcrt/fx_basic_wstring.cpp b/core/src/fxcrt/fx_basic_wstring.cpp
index 0945d2f1c5..dfdbef8bd6 100644
--- a/core/src/fxcrt/fx_basic_wstring.cpp
+++ b/core/src/fxcrt/fx_basic_wstring.cpp
@@ -5,7 +5,7 @@
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../include/fxcrt/fx_basic.h"
-#include "../../../third_party/numerics/safe_math.h"
+#include "../../../third_party/base/numerics/safe_math.h"
 
 static CFX_StringDataW* FX_AllocStringW(int nLen)
 {
@@ -13,7 +13,7 @@ static CFX_StringDataW* FX_AllocStringW(int nLen)
         return NULL;
     }
 
-    base::CheckedNumeric<int> iSize = static_cast<int>(sizeof(FX_WCHAR));
+    pdfium::base::CheckedNumeric<int> iSize = static_cast<int>(sizeof(FX_WCHAR));
     iSize *= nLen + 1;
     iSize += sizeof(long) * 3;
     CFX_StringDataW* pData = (CFX_StringDataW*)FX_Alloc(FX_BYTE, iSize.ValueOrDie());
@@ -435,7 +435,7 @@ void CFX_WideString::AllocCopy(CFX_WideString& dest, FX_STRSIZE nCopyLen, FX_STR
     if (nCopyLen == 0 || nCopyLen < 0) {
         return;
     }
-    base::CheckedNumeric<FX_STRSIZE> iSize = static_cast<FX_STRSIZE>(sizeof(FX_WCHAR));
+    pdfium::base::CheckedNumeric<FX_STRSIZE> iSize = static_cast<FX_STRSIZE>(sizeof(FX_WCHAR));
     iSize *= nCopyLen;
     ASSERT(dest.m_pData == NULL);
     dest.m_pData = FX_AllocStringW(nCopyLen);
diff --git a/core/src/fxcrt/fx_safe_types.h b/core/src/fxcrt/fx_safe_types.h
index 794e1f19dc..5772fd0e3c 100644
--- a/core/src/fxcrt/fx_safe_types.h
+++ b/core/src/fxcrt/fx_safe_types.h
@@ -7,11 +7,11 @@
 
 #include <stdlib.h>  // For size_t.
 
-#include "../../../third_party/numerics/safe_math.h"
+#include "../../../third_party/base/numerics/safe_math.h"
 
-typedef base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD;
-typedef base::CheckedNumeric<FX_INT32> FX_SAFE_INT32;
-typedef base::CheckedNumeric<size_t> FX_SAFE_SIZE_T;
-typedef base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE;
+typedef pdfium::base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD;
+typedef pdfium::base::CheckedNumeric<FX_INT32> FX_SAFE_INT32;
+typedef pdfium::base::CheckedNumeric<size_t> FX_SAFE_SIZE_T;
+typedef pdfium::base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE;
 
 #endif  // FX_SAFE_TYPES_H_