Standardize usage of virtual/override/final in content/

content/common/gpu/image_transport_surface_fbo_mac.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_FBO_MAC_H_
 #define CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_FBO_MAC_H_
 
 #include "base/mac/scoped_cftyperef.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/common/gpu/gpu_command_buffer_stub.h"
@@ skipping 45 matching lines @@
     // been processed by the browser. |disable_throttling| is set if the
     // browser suspects that GPU back-pressure should be disabled.
     virtual void SwapBuffersAckedByBrowser(bool disable_throttling) = 0;
   };
 
   ImageTransportSurfaceFBO(GpuChannelManager* manager,
                            GpuCommandBufferStub* stub,
                            gfx::PluginWindowHandle handle);
 
   // GLSurface implementation
-  virtual bool Initialize() override;
-  virtual void Destroy() override;
-  virtual bool DeferDraws() override;
-  virtual bool IsOffscreen() override;
-  virtual bool SwapBuffers() override;
-  virtual bool PostSubBuffer(int x, int y, int width, int height) override;
-  virtual bool SupportsPostSubBuffer() override;
-  virtual gfx::Size GetSize() override;
-  virtual void* GetHandle() override;
-  virtual void* GetDisplay() override;
-  virtual bool OnMakeCurrent(gfx::GLContext* context) override;
-  virtual unsigned int GetBackingFrameBufferObject() override;
-  virtual bool SetBackbufferAllocation(bool allocated) override;
-  virtual void SetFrontbufferAllocation(bool allocated) override;
+  bool Initialize() override;
+  void Destroy() override;
+  bool DeferDraws() override;
+  bool IsOffscreen() override;
+  bool SwapBuffers() override;
+  bool PostSubBuffer(int x, int y, int width, int height) override;
+  bool SupportsPostSubBuffer() override;
+  gfx::Size GetSize() override;
+  void* GetHandle() override;
+  void* GetDisplay() override;
+  bool OnMakeCurrent(gfx::GLContext* context) override;
+  unsigned int GetBackingFrameBufferObject() override;
+  bool SetBackbufferAllocation(bool allocated) override;
+  void SetFrontbufferAllocation(bool allocated) override;
 
   // Called when the context may continue to make forward progress after a swap.
   void SendSwapBuffers(uint64 surface_handle,
                        const gfx::Size pixel_size,
                        float scale_factor);
   void SetRendererID(int renderer_id);
 
  protected:
   // ImageTransportSurface implementation
-  virtual void OnBufferPresented(
+  void OnBufferPresented(
       const AcceleratedSurfaceMsg_BufferPresented_Params& params) override;
-  virtual void OnResize(gfx::Size size, float scale_factor) override;
-  virtual void SetLatencyInfo(
-      const std::vector<ui::LatencyInfo>&) override;
-  virtual void WakeUpGpu() override;
+  void OnResize(gfx::Size size, float scale_factor) override;
+  void SetLatencyInfo(const std::vector<ui::LatencyInfo>&) override;
+  void WakeUpGpu() override;
 
   // GpuCommandBufferStub::DestructionObserver implementation.
-  virtual void OnWillDestroyStub() override;
+  void OnWillDestroyStub() override;
 
  private:
-  virtual ~ImageTransportSurfaceFBO() override;
+  ~ImageTransportSurfaceFBO() override;
 
   void AdjustBufferAllocation();
   void DestroyFramebuffer();
   void CreateFramebuffer();
 
   scoped_ptr<StorageProvider> storage_provider_;
 
   // Tracks the current buffer allocation state.
   bool backbuffer_suggested_allocation_;
   bool frontbuffer_suggested_allocation_;
@@ skipping 18 matching lines @@
   std::vector<ui::LatencyInfo> latency_info_;
 
   scoped_ptr<ImageTransportHelper> helper_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageTransportSurfaceFBO);
 };
 
 }  // namespace content
 
 #endif  //  CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_MAC_H_