Made Blink aware of top controls offset (Chromium-side)

mojo/examples/compositor_app/compositor_host.h

Index: mojo/examples/compositor_app/compositor_host.h
diff --git a/mojo/examples/compositor_app/compositor_host.h b/mojo/examples/compositor_app/compositor_host.h
index 2576fdd2162a6ee5d27cb597186af2cb11e94866..151e59706162ad414cc4a4fa676402f7d7b10d50 100644
--- a/mojo/examples/compositor_app/compositor_host.h
+++ b/mojo/examples/compositor_app/compositor_host.h
@@ -33,8 +33,9 @@ class CompositorHost : public cc::LayerTreeHostClient {
   virtual void DidBeginMainFrame() OVERRIDE;
   virtual void BeginMainFrame(const cc::BeginFrameArgs& args) OVERRIDE;
   virtual void Layout() OVERRIDE;
-  virtual void ApplyScrollAndScale(const gfx::Vector2d& scroll_delta,
-                                   float page_scale) OVERRIDE;
+  virtual void ApplyViewportDeltas(const gfx::Vector2d& scroll_delta,
+                                   float page_scale,
+                                   float top_controls_delta) OVERRIDE;
   virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback)
       OVERRIDE;
   virtual void DidInitializeOutputSurface() OVERRIDE;