Damage root layer when viewport or top controls changes.

cc/input/top_controls_manager_unittest.cc

Index: cc/input/top_controls_manager_unittest.cc
diff --git a/cc/input/top_controls_manager_unittest.cc b/cc/input/top_controls_manager_unittest.cc
index b3bc722c68e87582bbc8fa903fd7b4c5be2e5ab5..4fb1beffb15be1146b1cc064c86153161f22c4ac 100644
--- a/cc/input/top_controls_manager_unittest.cc
+++ b/cc/input/top_controls_manager_unittest.cc
@@ -34,15 +34,12 @@ class MockTopControlsManagerClient : public TopControlsManagerClient {
 
   virtual ~MockTopControlsManagerClient() {}
 
-  virtual void setNeedsRedraw() OVERRIDE {
+  virtual void DidChangeTopControlsPosition() OVERRIDE {
     redraw_needed_ = true;
-  }
-
-  virtual void setActiveTreeNeedsUpdateDrawProperties() OVERRIDE {
     update_draw_properties_needed_ = true;
   }
 
-  virtual bool haveRootScrollLayer() const OVERRIDE {
+  virtual bool HaveRootScrollLayer() const OVERRIDE {
     return true;
   }