Plumb SetVisible from ui::Compositor to the DirectRenderer.

cc/output/renderer.h

 // Copyright 2012 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_OUTPUT_RENDERER_H_
 #define CC_OUTPUT_RENDERER_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 69 matching lines @@
 
   // Puts backbuffer onscreen.
   virtual void SwapBuffers(CompositorFrameMetadata metadata) = 0;
   virtual void ReclaimResources(const ReturnedResourceArray& resources) {}
 
   bool visible() const { return visible_; }
   void SetVisible(bool visible);
 
  protected:
   Renderer(RendererClient* client, const RendererSettings* settings)
-      : client_(client), settings_(settings), visible_(true) {}
+      : client_(client), settings_(settings), visible_(false) {}

[danakj, 2016/08/10 23:05:26]

This is a change in the Renderer, I guess it defaulting true is what made things
work. LTH/Scheduler/etc all defaults to false so this should match. I might
break a million cc unit tests tho woops. Better fix.

 
   virtual void DidChangeVisibility() = 0;
 
   RendererClient* client_;
   const RendererSettings* settings_;
   bool visible_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(Renderer);
 };
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_RENDERER_H_