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

ash/wm/gestures/long_press_affordance_handler.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_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_
 #define ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_
 
-#include "base/timer.h"
+#include "base/timer/timer.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/base/animation/linear_animation.h"
 #include "ui/gfx/point.h"
 
 namespace aura {
 class Window;
 }
 
 namespace ui {
 class LocatedEvent;
@@ skipping 52 matching lines @@
   int64 tap_down_display_id_;
   LongPressAnimationType current_animation_type_;
 
   DISALLOW_COPY_AND_ASSIGN(LongPressAffordanceHandler);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_