cc: Hook vsync time source to output surface

cc/test/fake_output_surface.h

Index: cc/test/fake_output_surface.h
diff --git a/cc/test/fake_output_surface.h b/cc/test/fake_output_surface.h
index 64c99aefdbf2bed51772a09e9dedb48ab6b63a02..c7fc55d4371d7306fbf224c3f1c1a942b50b888e 100644
--- a/cc/test/fake_output_surface.h
+++ b/cc/test/fake_output_surface.h
@@ -11,6 +11,10 @@
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3D.h"
 
+namespace base {
+class TimeTicks;

[jamesr, 2013/03/23 00:35:29]

Just include base/time.h

[Sami, 2013/03/25 13:58:33]

Done.

+}
+
 namespace cc {
 
 class FakeOutputSurface : public OutputSurface {
@@ -61,6 +65,12 @@ class FakeOutputSurface : public OutputSurface {
   CompositorFrame& last_sent_frame() { return last_sent_frame_; }
   size_t num_sent_frames() { return num_sent_frames_; }
 
+  virtual void EnableVSyncNotification(bool enable) OVERRIDE;
+  bool vsync_notification_enabled() const {
+    return vsync_notification_enabled_;
+  }
+  void DidVSync(base::TimeTicks frame_time);
+
  private:
   FakeOutputSurface(
       scoped_ptr<WebKit::WebGraphicsContext3D> context3d,
@@ -72,6 +82,7 @@ class FakeOutputSurface : public OutputSurface {
 
   CompositorFrame last_sent_frame_;
   size_t num_sent_frames_;
+  bool vsync_notification_enabled_;
 };
 
 static inline scoped_ptr<cc::OutputSurface> CreateFakeOutputSurface() {