Rename classes related to top controls

cc/trees/layer_tree_host.h

Index: cc/trees/layer_tree_host.h
diff --git a/cc/trees/layer_tree_host.h b/cc/trees/layer_tree_host.h
index 7caead73cbdae2066b9b10b4c0221c3551e3bff7..009b2497bdf72792077113d313c00a0f24685f03 100644
--- a/cc/trees/layer_tree_host.h
+++ b/cc/trees/layer_tree_host.h
@@ -9,7 +9,7 @@
 #include "base/memory/weak_ptr.h"
 #include "cc/base/cc_export.h"
 #include "cc/debug/micro_benchmark.h"
-#include "cc/input/top_controls_state.h"
+#include "cc/input/browser_controls_state.h"
 
 namespace base {
 class TimeTicks;
@@ -160,8 +160,8 @@ class CC_EXPORT LayerTreeHost {
 
   // Sets the state of the top controls. (Used for URL bar animations on
   // android).
-  virtual void UpdateTopControlsState(TopControlsState constraints,
-                                      TopControlsState current,
+  virtual void UpdateTopControlsState(BrowserControlsState constraints,
+                                      BrowserControlsState current,
                                       bool animate) = 0;
 
   // Returns a reference to the InputHandler used to respond to input events on