Standardize usage of virtual/override/final in content/

content/common/gpu/client/gl_helper.cc

 // Copyright (c) 2012 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.
 
 #include "content/common/gpu/client/gl_helper.h"
 
 #include <queue>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 231 matching lines @@
                     CopyTextureToImpl* copy_impl,
                     GLHelperScaling* scaler_impl,
                     GLHelper::ScalerQuality quality,
                     const gfx::Size& src_size,
                     const gfx::Rect& src_subrect,
                     const gfx::Size& dst_size,
                     const gfx::Rect& dst_subrect,
                     bool flip_vertically,
                     ReadbackSwizzle swizzle);
 
-    virtual void ReadbackYUV(const gpu::Mailbox& mailbox,
-                             uint32 sync_point,
-                             const scoped_refptr<media::VideoFrame>& target,
-                             const base::Callback<void(bool)>& callback)
-        override;
+    void ReadbackYUV(const gpu::Mailbox& mailbox,
+                     uint32 sync_point,
+                     const scoped_refptr<media::VideoFrame>& target,
+                     const base::Callback<void(bool)>& callback) override;
 
-    virtual ScalerInterface* scaler() override { return scaler_.scaler(); }
+    ScalerInterface* scaler() override { return scaler_.scaler(); }
 
    private:
     GLES2Interface* gl_;
     CopyTextureToImpl* copy_impl_;
     gfx::Size dst_size_;
     gfx::Rect dst_subrect_;
     ReadbackSwizzle swizzle_;
     ScalerHolder scaler_;
     ScalerHolder y_;
     ScalerHolder u_;
@@ skipping 11 matching lines @@
                     CopyTextureToImpl* copy_impl,
                     GLHelperScaling* scaler_impl,
                     GLHelper::ScalerQuality quality,
                     const gfx::Size& src_size,
                     const gfx::Rect& src_subrect,
                     const gfx::Size& dst_size,
                     const gfx::Rect& dst_subrect,
                     bool flip_vertically,
                     ReadbackSwizzle swizzle);
 
-    virtual void ReadbackYUV(const gpu::Mailbox& mailbox,
-                             uint32 sync_point,
-                             const scoped_refptr<media::VideoFrame>& target,
-                             const base::Callback<void(bool)>& callback)
-        override;
+    void ReadbackYUV(const gpu::Mailbox& mailbox,
+                     uint32 sync_point,
+                     const scoped_refptr<media::VideoFrame>& target,
+                     const base::Callback<void(bool)>& callback) override;
 
-    virtual ScalerInterface* scaler() override { return scaler_.scaler(); }
+    ScalerInterface* scaler() override { return scaler_.scaler(); }
 
    private:
     GLES2Interface* gl_;
     CopyTextureToImpl* copy_impl_;
     gfx::Size dst_size_;
     gfx::Rect dst_subrect_;
     GLHelper::ScalerQuality quality_;
     ReadbackSwizzle swizzle_;
     ScalerHolder scaler_;
     scoped_ptr<content::GLHelperScaling::ShaderInterface> pass1_shader_;
@@ skipping 1047 matching lines @@
   return copy_texture_to_impl_->CreateReadbackPipelineYUV(quality,
                                                           src_size,
                                                           src_subrect,
                                                           dst_size,
                                                           dst_subrect,
                                                           flip_vertically,
                                                           use_mrt);
 }
 
 }  // namespace content