Rename classes related to top controls

cc/trees/remote_channel_impl.cc

Index: cc/trees/remote_channel_impl.cc
diff --git a/cc/trees/remote_channel_impl.cc b/cc/trees/remote_channel_impl.cc
index 49589b2af22f7b18ef5c5b4f279ffdc202e2701b..d497838c98a822a2a88858afd18eaecf5157771b 100644
--- a/cc/trees/remote_channel_impl.cc
+++ b/cc/trees/remote_channel_impl.cc
@@ -275,9 +275,10 @@ bool RemoteChannelImpl::SupportsImplScrolling() const {
   return true;
 }
 
-void RemoteChannelImpl::UpdateTopControlsState(TopControlsState constraints,
-                                               TopControlsState current,
-                                               bool animate) {
+void RemoteChannelImpl::UpdateBrowserControlsState(
+    BrowserControlsState constraints,
+    BrowserControlsState current,
+    bool animate) {
   NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
 }