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

content/app/android/child_process_service.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/app/android/child_process_service.h"
 
 #include <android/native_window_jni.h>
 #include <cpu-features.h>
 
 #include "base/android/jni_array.h"
@@ skipping 26 matching lines @@
                                   public GpuSurfaceLookup {
  public:
   // |service| is the instance of
   // org.chromium.content.app.ChildProcessService.
   explicit SurfaceTextureManagerImpl(
       const base::android::ScopedJavaLocalRef<jobject>& service)
       : service_(service) {
     SurfaceTexturePeer::InitInstance(this);
     GpuSurfaceLookup::InitInstance(this);
   }
-  virtual ~SurfaceTextureManagerImpl() {
+  ~SurfaceTextureManagerImpl() override {
     SurfaceTexturePeer::InitInstance(NULL);
     GpuSurfaceLookup::InitInstance(NULL);
   }
 
   // Overridden from SurfaceTextureManager:
-  virtual void RegisterSurfaceTexture(
-      int surface_texture_id,
-      int client_id,
-      gfx::SurfaceTexture* surface_texture) override {
+  void RegisterSurfaceTexture(int surface_texture_id,
+                              int client_id,
+                              gfx::SurfaceTexture* surface_texture) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     Java_ChildProcessService_createSurfaceTextureSurface(
         env,
         service_.obj(),
         surface_texture_id,
         client_id,
         surface_texture->j_surface_texture().obj());
   }
-  virtual void UnregisterSurfaceTexture(int surface_texture_id,
-                                        int client_id) override {
+  void UnregisterSurfaceTexture(int surface_texture_id,
+                                int client_id) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     Java_ChildProcessService_destroySurfaceTextureSurface(
         env, service_.obj(), surface_texture_id, client_id);
   }
-  virtual gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture(
+  gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture(
       int surface_texture_id) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     gfx::ScopedJavaSurface surface(
         Java_ChildProcessService_getSurfaceTextureSurface(env, service_.obj(),
                                                           surface_texture_id));
 
     if (surface.j_surface().is_null())
       return NULL;
 
     // Note: This ensures that any local references used by
     // ANativeWindow_fromSurface are released immediately. This is needed as a
     // workaround for https://code.google.com/p/android/issues/detail?id=68174
     base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env);
     ANativeWindow* native_window =
         ANativeWindow_fromSurface(env, surface.j_surface().obj());
 
     return native_window;
   }
 
   // Overridden from SurfaceTexturePeer:
-  virtual void EstablishSurfaceTexturePeer(
+  void EstablishSurfaceTexturePeer(
       base::ProcessHandle pid,
       scoped_refptr<gfx::SurfaceTexture> surface_texture,
       int primary_id,
       int secondary_id) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     content::Java_ChildProcessService_establishSurfaceTexturePeer(
         env,
         service_.obj(),
         pid,
         surface_texture->j_surface_texture().obj(),
         primary_id,
         secondary_id);
   }
 
   // Overridden from GpuSurfaceLookup:
-  virtual gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) override {
+  gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     gfx::ScopedJavaSurface surface(
         content::Java_ChildProcessService_getViewSurface(
             env, service_.obj(), surface_id));
 
     if (surface.j_surface().is_null())
       return NULL;
 
     // Note: This ensures that any local references used by
     // ANativeWindow_fromSurface are released immediately. This is needed as a
@@ skipping 66 matching lines @@
 
 bool RegisterChildProcessService(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 void ShutdownMainThread(JNIEnv* env, jobject obj) {
   ChildThreadImpl::ShutdownThread();
 }
 
 }  // namespace content