Add FX_OVERRIDE and use it for virtual functions of FX_FINAL classes.

Should there be cases where this fails to compile, it indicates a mistake,
either an incorrectly declared overrriden virtual method, or a method that
should be declared non-virtual.

The only issues were with CPDF_CustomAccess::GetBlock(), CPDF_CustomAccess::GetByte(),
and CPDF_CustomAccess::GetFullPath(). These don't appear to be used anywhere,
and are removed.  Two members are removed that are no longer needed once those
methods are removed.

R=jam@chromium.org, jun_fang@foxitsoftware.com

Review URL: https://codereview.chromium.org/454983003

1 files changed, 6 insertions, 6 deletions

diff --git a/core/src/fxge/apple/apple_int.h b/core/src/fxge/apple/apple_int.h
index a8fbe2fbaa..e3794159b8 100644
--- a/core/src/fxge/apple/apple_int.h
+++ b/core/src/fxge/apple/apple_int.h
@@ -188,25 +188,25 @@ protected:
 class CFX_FontProvider FX_FINAL : public IFX_FileRead
 {
 public:
-    virtual void			Release()
+    virtual void			Release() FX_OVERRIDE
     {
         delete this;
     }
-    virtual FX_FILESIZE		GetSize()
+    virtual FX_FILESIZE		GetSize() FX_OVERRIDE
     {
         return (FX_FILESIZE)_totalSize;
     }
-    virtual FX_BOOL			ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
+    virtual FX_BOOL			ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) FX_OVERRIDE;
 
-    virtual FX_BOOL			IsEOF()
+    virtual FX_BOOL			IsEOF() FX_OVERRIDE
     {
         return _offSet == _totalSize;
     }
-    virtual FX_FILESIZE		GetPosition()
+    virtual FX_FILESIZE		GetPosition() FX_OVERRIDE
     {
         return (FX_FILESIZE)_offSet;
     }
-    virtual size_t			ReadBlock(void* buffer, size_t size);
+    virtual size_t			ReadBlock(void* buffer, size_t size) FX_OVERRIDE;
 public:
     CFX_FontProvider(CGFontRef cgFont);
     ~CFX_FontProvider();