Standardize usage of virtual/override/final in content/

content/common/gpu/gpu_command_buffer_stub.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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/hash.h"
 #include "base/json/json_writer.h"
@@ skipping 49 matching lines @@
 
 // The GpuCommandBufferMemoryTracker class provides a bridge between the
 // ContextGroup's memory type managers and the GpuMemoryManager class.
 class GpuCommandBufferMemoryTracker : public gpu::gles2::MemoryTracker {
  public:
   explicit GpuCommandBufferMemoryTracker(GpuChannel* channel) :
       tracking_group_(channel->gpu_channel_manager()->gpu_memory_manager()->
           CreateTrackingGroup(channel->renderer_pid(), this)) {
   }
 
-  virtual void TrackMemoryAllocatedChange(
+  void TrackMemoryAllocatedChange(
       size_t old_size,
       size_t new_size,
       gpu::gles2::MemoryTracker::Pool pool) override {
     tracking_group_->TrackMemoryAllocatedChange(
         old_size, new_size, pool);
   }
 
-  virtual bool EnsureGPUMemoryAvailable(size_t size_needed) override {
+  bool EnsureGPUMemoryAvailable(size_t size_needed) override {
     return tracking_group_->EnsureGPUMemoryAvailable(size_needed);
   };
 
  private:
-  virtual ~GpuCommandBufferMemoryTracker() {
-  }
+  ~GpuCommandBufferMemoryTracker() override {}
   scoped_ptr<GpuMemoryTrackingGroup> tracking_group_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuCommandBufferMemoryTracker);
 };
 
 // FastSetActiveURL will shortcut the expensive call to SetActiveURL when the
 // url_hash matches.
 void FastSetActiveURL(const GURL& url, size_t url_hash) {
   // Leave the previously set URL in the empty case -- empty URLs are given by
   // BlinkPlatformImpl::createOffscreenGraphicsContext3D. Hopefully the
@@ skipping 15 matching lines @@
 const int64 kHandleMoreWorkPeriodBusyMs = 1;
 
 // Prevents idle work from being starved.
 const int64 kMaxTimeSinceIdleMs = 10;
 
 class DevToolsChannelData : public base::debug::ConvertableToTraceFormat {
  public:
   static scoped_refptr<base::debug::ConvertableToTraceFormat> CreateForChannel(
       GpuChannel* channel);
 
-  virtual void AppendAsTraceFormat(std::string* out) const override {
+  void AppendAsTraceFormat(std::string* out) const override {
     std::string tmp;
     base::JSONWriter::Write(value_.get(), &tmp);
     *out += tmp;
   }
 
  private:
   explicit DevToolsChannelData(base::Value* value) : value_(value) {}
-  virtual ~DevToolsChannelData() {}
+  ~DevToolsChannelData() override {}
   scoped_ptr<base::Value> value_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsChannelData);
 };
 
 scoped_refptr<base::debug::ConvertableToTraceFormat>
 DevToolsChannelData::CreateForChannel(GpuChannel* channel) {
   scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue);
   res->SetInteger("renderer_pid", channel->renderer_pid());
   res->SetDouble("used_bytes", channel->GetMemoryUsage());
   res->SetDouble("limit_bytes",
@@ skipping 942 matching lines @@
 uint64 GpuCommandBufferStub::GetMemoryUsage() const {
   return GetMemoryManager()->GetClientMemoryUsage(this);
 }
 
 void GpuCommandBufferStub::SwapBuffersCompleted(
     const std::vector<ui::LatencyInfo>& latency_info) {
   Send(new GpuCommandBufferMsg_SwapBuffersCompleted(route_id_, latency_info));
 }
 
 }  // namespace content