Hide fullscreen rotation jank

cc/trees/proxy.h

 // Copyright 2011 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_H_
 #define CC_TREES_PROXY_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 25 matching lines @@
   virtual bool CommitToActiveTree() const = 0;
 
   // Will call LayerTreeHost::OnCreateAndInitializeCompositorFrameSinkAttempted
   // with the result of this function.
   virtual void SetCompositorFrameSink(
       CompositorFrameSink* compositor_frame_sink) = 0;
 
   virtual void ReleaseCompositorFrameSink() = 0;
 
   virtual void SetVisible(bool visible) = 0;
+  virtual void SetIsFullscreen(bool is_fullscreen) = 0;

[Khushal, 2017/05/24 02:12:23]

Don't pipe this though proxy. The fullscreen state needs to be a frame thing so
it needs to happen with a commit. Similar to |background_color_|, push it in
LayerTreeHost::PushLayerTreePropertiesTo. And on the impl side, it needs to be
on LayerTreeImpl instead of the host.

In the metadata, put the value on the active tree, since that represents the
state for the CompositorFrame that the metadata is accompanying.

[steimel, 2017/05/24 19:32:58]

Ah gotcha, thanks for the insight and I'll make that change in the next patch I
upload. I was following what I saw with visibility

 
   virtual void SetNeedsAnimate() = 0;
   virtual void SetNeedsUpdateLayers() = 0;
   virtual void SetNeedsCommit() = 0;
   virtual void SetNeedsRedraw(const gfx::Rect& damage_rect) = 0;
   virtual void SetNextCommitWaitsForActivation() = 0;
 
   virtual void NotifyInputThrottledUntilCommit() = 0;
 
   // Defers commits until it is reset. It is only supported when using a
@@ skipping 17 matching lines @@
                                           BrowserControlsState current,
                                           bool animate) = 0;
 
   // Testing hooks
   virtual bool MainFrameWillHappenForTesting() = 0;
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_PROXY_H_