cc: Make scheduling be driven by vsync for android webview.

cc/surfaces/display.h

Index: cc/surfaces/display.h
diff --git a/cc/surfaces/display.h b/cc/surfaces/display.h
index 30db259f8f894f99978a054cd5d920119f244d8d..f919346832d272dd542e3b41fcb1cf5c56b7b3f2 100644
--- a/cc/surfaces/display.h
+++ b/cc/surfaces/display.h
@@ -84,6 +84,7 @@ class CC_SURFACES_EXPORT Display : public OutputSurfaceClient,
       bool resourceless_software_draw) override {}
   void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override;
   void SetTreeActivationCallback(const base::Closure& callback) override {}
+  void OnDraw() override {}

[brianderson, 2015/03/25 23:10:37]

NOTREACHED?

[sunnyps, 2015/03/27 00:52:48]

Done.

 
   // RendererClient implementation.
   void SetFullRootLayerDamage() override {}