cc: Implement unified BeginFrame on aura

ash/display/display_controller.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 "ash/display/display_controller.h"
 
 #include <algorithm>
 #include <cmath>
 #include <map>
 
@@ skipping 18 matching lines @@
 #include "base/strings/utf_string_conversions.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_property.h"
 #include "ui/aura/window_tracker.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/compositor/compositor.h"
-#include "ui/compositor/compositor_vsync_manager.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/screen.h"
 #include "ui/wm/public/activation_client.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/display/display_configurator_animation.h"
 #include "base/sys_info.h"
 #include "base/time/time.h"
 #endif  // defined(OS_CHROMEOS)
 
@@ skipping 92 matching lines @@
       host->GetAcceleratedWidget(), info.rotation(), scale);
 #endif
 #endif
   scoped_ptr<RootWindowTransformer> transformer(
       CreateRootWindowTransformerForDisplay(host->window(), display));
   ash_host->SetRootWindowTransformer(transformer.Pass());
 
   DisplayMode mode =
       GetDisplayManager()->GetActiveModeForDisplayId(display.id());
   if (mode.refresh_rate > 0.0f) {
-    host->compositor()->vsync_manager()->SetAuthoritativeVSyncInterval(
-        base::TimeDelta::FromMicroseconds(
-            base::Time::kMicrosecondsPerSecond / mode.refresh_rate));
+    host->compositor()->SetAuthoritativeVSyncInterval(
+        base::TimeDelta::FromMicroseconds(base::Time::kMicrosecondsPerSecond /
+                                          mode.refresh_rate));
   }
 
   // Just movnig the display requires the full redraw.
   // chrome-os-partner:33558.
   host->compositor()->ScheduleFullRedraw();
 }
 
 void ClearDisplayPropertiesOnHost(AshWindowTreeHost* ash_host,
                                   const gfx::Display& display) {
 #if defined(OS_CHROMEOS) && defined(USE_OZONE)
@@ skipping 645 matching lines @@
     std::string name =
         root_windows[i] == primary ? "aura_root_0" : "aura_root_x";
     gfx::AcceleratedWidget xwindow =
         root_windows[i]->GetHost()->GetAcceleratedWidget();
     XStoreName(gfx::GetXDisplay(), xwindow, name.c_str());
   }
 #endif
 }
 
 }  // namespace ash