Remove RequestAnimationFrame from mojo, add delayed tasks to RunLoop

mojo/services/gles2/command_buffer_impl.h

Index: mojo/services/gles2/command_buffer_impl.h
diff --git a/mojo/services/gles2/command_buffer_impl.h b/mojo/services/gles2/command_buffer_impl.h
index 5034fc993ac5bb49072548800fd8826bb938d61e..fc79c5f0d4c2f63d17cecd49ead02fb40b3ce0d0 100644
--- a/mojo/services/gles2/command_buffer_impl.h
+++ b/mojo/services/gles2/command_buffer_impl.h
@@ -46,9 +46,6 @@ class CommandBufferImpl : public InterfaceImpl<CommandBuffer> {
   virtual void DestroyTransferBuffer(int32_t id) OVERRIDE;
   virtual void Echo(const Callback<void()>& callback) OVERRIDE;
 
-  virtual void RequestAnimationFrames() OVERRIDE;
-  virtual void CancelAnimationFrames() OVERRIDE;
-
  private:
   bool DoInitialize(mojo::ScopedSharedBufferHandle shared_state);
 
@@ -56,8 +53,6 @@ class CommandBufferImpl : public InterfaceImpl<CommandBuffer> {
 
   void OnParseError();
 
-  void DrawAnimationFrame();
-
   CommandBufferSyncClientPtr sync_client_;
 
   gfx::AcceleratedWidget widget_;
@@ -66,7 +61,6 @@ class CommandBufferImpl : public InterfaceImpl<CommandBuffer> {
   scoped_ptr<gpu::gles2::GLES2Decoder> decoder_;
   scoped_ptr<gpu::GpuScheduler> scheduler_;
   scoped_refptr<gfx::GLSurface> surface_;
-  base::RepeatingTimer<CommandBufferImpl> timer_;
 
   DISALLOW_COPY_AND_ASSIGN(CommandBufferImpl);
 };