Replacing the OVERRIDE with override in third_party/WebKit/Source/platform

Source/platform/image-decoders/gif/GIFImageDecoder.h

Index: Source/platform/image-decoders/gif/GIFImageDecoder.h
diff --git a/Source/platform/image-decoders/gif/GIFImageDecoder.h b/Source/platform/image-decoders/gif/GIFImageDecoder.h
index 5882d6683b52abd2ec7ef70f14e43575e39d9fa4..e22a52b2e93acff32ab23c21c4ba58505a4d1d18 100644
--- a/Source/platform/image-decoders/gif/GIFImageDecoder.h
+++ b/Source/platform/image-decoders/gif/GIFImageDecoder.h
@@ -46,19 +46,19 @@ public:
     enum GIFParseQuery { GIFSizeQuery, GIFFrameCountQuery };
 
     // ImageDecoder
-    virtual String filenameExtension() const OVERRIDE { return "gif"; }
-    virtual void setData(SharedBuffer* data, bool allDataReceived) OVERRIDE;
-    virtual bool isSizeAvailable() OVERRIDE;
-    virtual size_t frameCount() OVERRIDE;
-    virtual int repetitionCount() const OVERRIDE;
-    virtual ImageFrame* frameBufferAtIndex(size_t) OVERRIDE;
-    virtual bool frameIsCompleteAtIndex(size_t) const OVERRIDE;
-    virtual float frameDurationAtIndex(size_t) const OVERRIDE;
-    virtual size_t clearCacheExceptFrame(size_t) OVERRIDE;
+    virtual String filenameExtension() const override { return "gif"; }
+    virtual void setData(SharedBuffer* data, bool allDataReceived) override;
+    virtual bool isSizeAvailable() override;
+    virtual size_t frameCount() override;
+    virtual int repetitionCount() const override;
+    virtual ImageFrame* frameBufferAtIndex(size_t) override;
+    virtual bool frameIsCompleteAtIndex(size_t) const override;
+    virtual float frameDurationAtIndex(size_t) const override;
+    virtual size_t clearCacheExceptFrame(size_t) override;
     // CAUTION: setFailed() deletes |m_reader|.  Be careful to avoid
     // accessing deleted memory, especially when calling this from inside
     // GIFImageReader!
-    virtual bool setFailed() OVERRIDE;
+    virtual bool setFailed() override;
 
     // Callbacks from the GIF reader.
     bool haveDecodedRow(size_t frameIndex, GIFRow::const_iterator rowBegin, size_t width, size_t rowNumber, unsigned repeatCount, bool writeTransparentPixels);
@@ -68,7 +68,7 @@ public:
     bool parseCompleted() const;
 
 private:
-    virtual void clearFrameBuffer(size_t frameIndex) OVERRIDE;
+    virtual void clearFrameBuffer(size_t frameIndex) override;
 
     // Parses as much as is needed to answer the query, ignoring bitmap
     // data. If parsing fails, sets the "decode failure" flag.