Use a direct include of time headers in android_webview/, apps/, ash/.

ash/wm/session_state_controller_impl.h

 // 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.
 
 #ifndef ASH_WM_SESSION_STATE_CONTROLLER_IMPL_H_
 #define ASH_WM_SESSION_STATE_CONTROLLER_IMPL_H_
 
 #include "ash/ash_export.h"
 #include "ash/shell_observer.h"
 #include "ash/wm/lock_state_controller.h"
 #include "ash/wm/session_state_animator.h"
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/time.h"
-#include "base/timer.h"
+#include "base/time/time.h"
+#include "base/timer/timer.h"
 #include "ui/aura/root_window_observer.h"
 
 namespace gfx {
 class Rect;
 class Size;
 }
 
 namespace ui {
 class Layer;
 }
@@ skipping 160 matching lines @@
   // request shutdown.  Gives the animation time to complete before Chrome, X,
   // etc. are shut down.
   base::OneShotTimer<SessionStateControllerImpl> real_shutdown_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionStateControllerImpl);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_SESSION_STATE_CONTROLLER_IMPL_H_