Rename classes related to top controls

cc/trees/proxy_main.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TREES_PROXY_MAIN_H_
 #define CC_TREES_PROXY_MAIN_H_
 
 #include "base/macros.h"
 #include "cc/base/cc_export.h"
-#include "cc/input/top_controls_state.h"
+#include "cc/input/browser_controls_state.h"
 #include "cc/trees/channel_main.h"
 #include "cc/trees/proxy.h"
 #include "cc/trees/proxy_common.h"
 #include "cc/trees/remote_proto_channel.h"
 
 namespace cc {
 
 class AnimationEvents;
 class BeginFrameSource;
 class ChannelMain;
@@ skipping 71 matching lines @@
   void SetDeferCommits(bool defer_commits) override;
   bool CommitRequested() const override;
   bool BeginMainFrameRequested() const override;
   void MainThreadHasStoppedFlinging() override;
   void Start() override;
   void Stop() override;
   bool SupportsImplScrolling() const override;
   void SetMutator(std::unique_ptr<LayerTreeMutator> mutator) override;
   bool MainFrameWillHappenForTesting() override;
   void ReleaseCompositorFrameSink() override;
-  void UpdateTopControlsState(TopControlsState constraints,
-                              TopControlsState current,
+  void UpdateTopControlsState(BrowserControlsState constraints,

[vmpstr, 2016/10/21 17:54:59]

ditto

[mdjones, 2016/10/24 21:20:24]

Done.

+                              BrowserControlsState current,
                               bool animate) override;
 
   // This sets the channel used by ProxyMain to communicate with ProxyImpl.
   void SetChannel(std::unique_ptr<ChannelMain> channel_main);
 
   // Returns |true| if the request was actually sent, |false| if one was
   // already outstanding.
   bool SendCommitRequestToImplThreadIfNeeded(
       CommitPipelineStage required_stage);
   bool IsMainThread() const;
@@ skipping 23 matching lines @@
   bool defer_commits_;
 
   std::unique_ptr<ChannelMain> channel_main_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyMain);
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_PROXY_MAIN_H_