Merge to XFA: Reland "Cleanup some numeric code.""

core/src/fxcrt/fx_extension.cpp

Index: core/src/fxcrt/fx_extension.cpp
diff --git a/core/src/fxcrt/fx_extension.cpp b/core/src/fxcrt/fx_extension.cpp
index dd80b2284abaa50073172f682b7bc9e8c1766ba8..3761192a8dd0a4e0de11b4dca8ae2b28e95d71d9 100644
--- a/core/src/fxcrt/fx_extension.cpp
+++ b/core/src/fxcrt/fx_extension.cpp
@@ -63,9 +63,7 @@ IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
 IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive) {
   return new CFX_MemoryStream(bConsecutive);
 }
-#ifdef __cplusplus
-extern "C" {
-#endif
+
 FX_FLOAT FXSYS_tan(FX_FLOAT a) {
   return (FX_FLOAT)tan(a);
 }
@@ -202,12 +200,7 @@ FX_DWORD FX_HashCode_String_GetW(const FX_WCHAR* pStr,
   }
   return dwHashCode;
 }
-#ifdef __cplusplus
-}
-#endif
-#ifdef __cplusplus
-extern "C" {
-#endif
+
 void* FX_Random_MT_Start(FX_DWORD dwSeed) {
   FX_LPMTRANDOMCONTEXT pContext = FX_Alloc(FX_MTRANDOMCONTEXT, 1);
   pContext->mt[0] = dwSeed;
@@ -310,12 +303,7 @@ void FX_Random_GenerateCrypto(FX_DWORD* pBuffer, int32_t iCount) {
   FX_Random_GenerateBase(pBuffer, iCount);
 #endif
 }
-#ifdef __cplusplus

[dsinclair, 2015/11/16 17:44:48]

Merge conflict.

-}
-#endif
-#ifdef __cplusplus
-extern "C" {
-#endif
+
 void FX_GUID_CreateV4(FX_LPGUID pGUID) {
 #if (_FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
      _FX_OS_ == _FX_WIN64_)
@@ -348,6 +336,3 @@ void FX_GUID_ToString(FX_LPCGUID pGUID,
   }
   bsStr.ReleaseBuffer(bSeparator ? 36 : 32);
 }
-#ifdef __cplusplus

[dsinclair, 2015/11/16 17:44:49]

Merge conflict.

-}
-#endif