Plumb SetVisible from ui::Compositor to the DirectRenderer.

ui/compositor/compositor.cc

 // Copyright (c) 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.
 
 #include "ui/compositor/compositor.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <deque>
@@ skipping 366 matching lines @@
   context_factory_->SetDisplayColorSpace(this, color_space);
 }
 
 void Compositor::SetBackgroundColor(SkColor color) {
   host_->set_background_color(color);
   ScheduleDraw();
 }
 
 void Compositor::SetVisible(bool visible) {
   host_->SetVisible(visible);
+  context_factory_->SetDisplayVisible(this, visible);
 }
 
 bool Compositor::IsVisible() {
   return host_->visible();
 }
 
 void Compositor::SetAuthoritativeVSyncInterval(
     const base::TimeDelta& interval) {
   context_factory_->SetAuthoritativeVSyncInterval(this, interval);
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
@@ skipping 177 matching lines @@
                     observer_list_,
                     OnCompositingLockStateChanged(this));
 }
 
 void Compositor::CancelCompositorLock() {
   if (compositor_lock_)
     compositor_lock_->CancelLock();
 }
 
 }  // namespace ui