Rename classes related to top controls

cc/trees/proxy_impl.cc

Index: cc/trees/proxy_impl.cc
diff --git a/cc/trees/proxy_impl.cc b/cc/trees/proxy_impl.cc
index 1f712a3e2816b4e05db00e3e175ba01484fe53b7..06b3753964ada5ee65ef1a91b9514d4ddb99a36e 100644
--- a/cc/trees/proxy_impl.cc
+++ b/cc/trees/proxy_impl.cc
@@ -15,7 +15,7 @@
 #include "cc/animation/animation_events.h"
 #include "cc/debug/benchmark_instrumentation.h"
 #include "cc/debug/devtools_instrumentation.h"
-#include "cc/input/top_controls_manager.h"
+#include "cc/input/browser_controls_offset_manager.h"
 #include "cc/output/compositor_frame_sink.h"
 #include "cc/output/context_provider.h"
 #include "cc/scheduler/compositor_timing_history.h"
@@ -111,8 +111,8 @@ void ProxyImpl::InitializeMutatorOnImpl(
   layer_tree_host_impl_->SetLayerTreeMutator(std::move(mutator));
 }
 
-void ProxyImpl::UpdateTopControlsStateOnImpl(TopControlsState constraints,
-                                             TopControlsState current,
+void ProxyImpl::UpdateTopControlsStateOnImpl(BrowserControlsState constraints,
+                                             BrowserControlsState current,
                                              bool animate) {
   DCHECK(IsImplThread());
   layer_tree_host_impl_->top_controls_manager()->UpdateTopControlsState(