Implementation of WebCompositorSupport when use_libcc_for_compositor=1

webkit/glue/webkitplatformsupport_impl.h

 // 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.
 
 #ifndef WEBKIT_PLATFORM_SUPPORT_IMPL_H_
 #define WEBKIT_PLATFORM_SUPPORT_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/platform_file.h"
 #include "base/threading/thread_local_storage.h"
@@ skipping 10 matching lines @@
 #elif defined(OS_ANDROID)
 #include "webkit/glue/webthemeengine_impl_android.h"
 #elif defined(OS_POSIX) && !defined(OS_ANDROID)
 #include "webkit/glue/webthemeengine_impl_linux.h"
 #endif
 
 
 class MessageLoop;
 
 namespace webkit {
+class WebCompositorSupportImpl;
 struct WebPluginInfo;
 }
 
 namespace WebKit {
 class WebFlingAnimator;
 class WebSocketStreamHandle;
 }
 
 namespace webkit_glue {
 
@@ skipping 71 matching lines @@
   virtual double currentTime();
   virtual double monotonicallyIncreasingTime();
   virtual void cryptographicallyRandomValues(
       unsigned char* buffer, size_t length);
   virtual void setSharedTimerFiredFunction(void (*func)());
   virtual void setSharedTimerFireInterval(double interval_seconds);
   virtual void stopSharedTimer();
   virtual void callOnMainThread(void (*func)(void*), void* context);
   virtual WebKit::WebThread* createThread(const char* name);
   virtual WebKit::WebThread* currentThread();
+  virtual WebKit::WebCompositorSupport* compositorSupport();
 
 
   // Embedder functions. The following are not implemented by the glue layer and
   // need to be specialized by the embedder.
 
   // Gets a localized string given a message id.  Returns an empty string if the
   // message id is not found.
   virtual string16 GetLocalizedString(int message_id) = 0;
 
   // Returns the raw data for a resource.  This resource must have been
@@ skipping 32 matching lines @@
   }
   static void DestroyCurrentThread(void*);
 
   MessageLoop* main_loop_;
   base::OneShotTimer<WebKitPlatformSupportImpl> shared_timer_;
   void (*shared_timer_func_)();
   double shared_timer_fire_time_;
   int shared_timer_suspended_;  // counter
   WebThemeEngineImpl theme_engine_;
   base::ThreadLocalStorage::Slot current_thread_slot_;
+  scoped_ptr<webkit::WebCompositorSupportImpl> compositor_support_;
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_PLATFORM_SUPPORT_IMPL_H_