Chromium style checker cleanup

webkit/gpu/context_provider_in_process.cc

 // 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.
 
 #include "webkit/gpu/context_provider_in_process.h"
 
 #include "webkit/gpu/grcontext_for_webgraphicscontext3d.h"
 #include "webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "webkit/gpu/webgraphicscontext3d_in_process_impl.h"
 
@@ skipping 18 matching lines @@
 
 class ContextProviderInProcess::MemoryAllocationCallbackProxy
     : public WebKit::WebGraphicsContext3D::
           WebGraphicsMemoryAllocationChangedCallbackCHROMIUM {
  public:
   explicit MemoryAllocationCallbackProxy(ContextProviderInProcess* provider)
       : provider_(provider) {
     provider_->context3d_->setMemoryAllocationChangedCallbackCHROMIUM(this);
   }
 
-  void onMemoryAllocationChanged(WebKit::WebGraphicsMemoryAllocation alloc) {
+  virtual void onMemoryAllocationChanged(
+      WebKit::WebGraphicsMemoryAllocation alloc) {
     provider_->OnMemoryAllocationChanged(!!alloc.gpuResourceSizeInBytes);
   }
 
  private:
   ContextProviderInProcess* provider_;
 };
 
 ContextProviderInProcess::ContextProviderInProcess(InProcessType type)
     : type_(type),
       destroyed_(false) {
@@ skipping 89 matching lines @@
       return CreateInProcessImpl(attributes).Pass();
     case IN_PROCESS_COMMAND_BUFFER:
       return CreateCommandBufferImpl(attributes).Pass();
   }
   NOTREACHED();
   return CreateInProcessImpl(attributes).Pass();
 }
 
 }  // namespace gpu
 }  // namespace webkit