Update {virtual,override,final} to follow C++11 style.

content/common/gpu/stream_texture_android.h

 // Copyright (c) 2013 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_STREAM_TEXTURE_ANDROID_H_
 #define CONTENT_COMMON_GPU_STREAM_TEXTURE_ANDROID_H_
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/gpu/gpu_command_buffer_stub.h"
@@ skipping 12 matching lines @@
                       public GpuCommandBufferStub::DestructionObserver {
  public:
   static bool Create(GpuCommandBufferStub* owner_stub,
                      uint32 client_texture_id,
                      int stream_id);
 
  private:
   StreamTexture(GpuCommandBufferStub* owner_stub,
                 int32 route_id,
                 uint32 texture_id);
-  virtual ~StreamTexture();
+  ~StreamTexture() override;
 
   // gfx::GLImage implementation:
-  virtual void Destroy(bool have_context) override;
-  virtual gfx::Size GetSize() override;
-  virtual bool BindTexImage(unsigned target) override;
-  virtual void ReleaseTexImage(unsigned target) override;
-  virtual bool CopyTexImage(unsigned target) override;
-  virtual void WillUseTexImage() override;
-  virtual void DidUseTexImage() override {}
-  virtual void WillModifyTexImage() override {}
-  virtual void DidModifyTexImage() override {}
-  virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
-                                    int z_order,
-                                    gfx::OverlayTransform transform,
-                                    const gfx::Rect& bounds_rect,
-                                    const gfx::RectF& crop_rect) override;
+  void Destroy(bool have_context) override;
+  gfx::Size GetSize() override;
+  bool BindTexImage(unsigned target) override;
+  void ReleaseTexImage(unsigned target) override;
+  bool CopyTexImage(unsigned target) override;
+  void WillUseTexImage() override;
+  void DidUseTexImage() override {}
+  void WillModifyTexImage() override {}
+  void DidModifyTexImage() override {}
+  bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
+                            int z_order,
+                            gfx::OverlayTransform transform,
+                            const gfx::Rect& bounds_rect,
+                            const gfx::RectF& crop_rect) override;
 
   // GpuCommandBufferStub::DestructionObserver implementation.
-  virtual void OnWillDestroyStub() override;
+  void OnWillDestroyStub() override;
 
   // Called when a new frame is available for the SurfaceTexture.
   void OnFrameAvailable();
 
   // IPC::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
 
   // IPC message handlers:
   void OnStartListening();
   void OnEstablishPeer(int32 primary_id, int32 secondary_id);
   void OnSetSize(const gfx::Size& size) { size_ = size; }
 
   scoped_refptr<gfx::SurfaceTexture> surface_texture_;
 
   // Current transform matrix of the surface texture.
   float current_matrix_[16];
@@ skipping 11 matching lines @@
   int32 route_id_;
   bool has_listener_;
 
   base::WeakPtrFactory<StreamTexture> weak_factory_;
   DISALLOW_COPY_AND_ASSIGN(StreamTexture);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_STREAM_TEXTURE_ANDROID_H_