Rename classes related to top controls

cc/trees/layer_tree_host_in_process.cc

Index: cc/trees/layer_tree_host_in_process.cc
diff --git a/cc/trees/layer_tree_host_in_process.cc b/cc/trees/layer_tree_host_in_process.cc
index 138f16bdd7aa2a67b95a4e7550f6c82bd080db44..f9bb30851180593a16cf486a6e9c90b25e6167e8 100644
--- a/cc/trees/layer_tree_host_in_process.cc
+++ b/cc/trees/layer_tree_host_in_process.cc
@@ -887,13 +887,13 @@ const base::WeakPtr<InputHandler>& LayerTreeHostInProcess::GetInputHandler()
   return input_handler_weak_ptr_;
 }
 
-void LayerTreeHostInProcess::UpdateTopControlsState(
-    TopControlsState constraints,
-    TopControlsState current,
+void LayerTreeHostInProcess::UpdateBrowserControlsState(
+    BrowserControlsState constraints,
+    BrowserControlsState current,
     bool animate) {
-  // Top controls are only used in threaded or remote mode.
+  // Browser controls are only used in threaded or remote mode.
   DCHECK(IsThreaded() || IsRemoteServer());
-  proxy_->UpdateTopControlsState(constraints, current, animate);
+  proxy_->UpdateBrowserControlsState(constraints, current, animate);
 }
 
 void LayerTreeHostInProcess::AnimateLayers(base::TimeTicks monotonic_time) {