cc: Make separate interface for BeginFrame ipc from OutputSurface

cc/test/fake_output_surface_client.h

Index: cc/test/fake_output_surface_client.h
diff --git a/cc/test/fake_output_surface_client.h b/cc/test/fake_output_surface_client.h
index 16453da0addeba25fa8fd049105c6b8851a96d9d..b8c4c1ea1fc333b8b731d0418887acacfdc2255d 100644
--- a/cc/test/fake_output_surface_client.h
+++ b/cc/test/fake_output_surface_client.h
@@ -16,16 +16,12 @@ class FakeOutputSurfaceClient : public OutputSurfaceClient {
  public:
   FakeOutputSurfaceClient()
       : output_surface_(NULL),
-        begin_frame_count_(0),
-        swap_count_(0),

[mithro-old, 2014/10/13 02:56:20]

Why is swap_count_ being removed here too?

[simonhong, 2014/10/15 01:04:21]

Oops. my mistake.

         deferred_initialize_called_(false),
         did_lose_output_surface_called_(false),
         memory_policy_(0) {}
 
   explicit FakeOutputSurfaceClient(OutputSurface* output_surface)
       : output_surface_(output_surface),
-        begin_frame_count_(0),
-        swap_count_(0),
         deferred_initialize_called_(false),
         did_lose_output_surface_called_(false),
         memory_policy_(0) {}
@@ -35,7 +31,6 @@ class FakeOutputSurfaceClient : public OutputSurfaceClient {
   virtual void CommitVSyncParameters(base::TimeTicks timebase,
                                      base::TimeDelta interval) override {}
   virtual void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override {}
-  virtual void BeginFrame(const BeginFrameArgs& args) override;
   virtual void DidSwapBuffers() override;
   virtual void DidSwapBuffersComplete() override {}
   virtual void ReclaimResources(const CompositorFrameAck* ack) override {}
@@ -50,9 +45,6 @@ class FakeOutputSurfaceClient : public OutputSurfaceClient {
   virtual void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override;
   virtual void SetTreeActivationCallback(const base::Closure&) override {}
 
-  int begin_frame_count() { return begin_frame_count_; }
-  int swap_count() { return swap_count_; }
-
   bool deferred_initialize_called() {
     return deferred_initialize_called_;
   }
@@ -65,8 +57,6 @@ class FakeOutputSurfaceClient : public OutputSurfaceClient {
 
  private:
   OutputSurface* output_surface_;
-  int begin_frame_count_;
-  int swap_count_;
   bool deferred_initialize_called_;
   bool did_lose_output_surface_called_;
   ManagedMemoryPolicy memory_policy_;