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

ash/wm/user_activity_detector_unittest.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/wm/user_activity_detector.h"
 
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/user_activity_observer.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/time.h"
+#include "base/time/time.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/base/events/event.h"
 #include "ui/base/events/event_constants.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/gfx/point.h"
 
 namespace {
 
 void SetEventTarget(ui::EventTarget* target, ui::Event* event) {
@@ skipping 191 matching lines @@
   SetEventTarget(window.get(), &mouse_event);
   detector_->OnMouseEvent(&mouse_event);
   EXPECT_FALSE(mouse_event.handled());
   EXPECT_EQ(base::TimeTicks().ToInternalValue(),
             detector_->last_activity_time().ToInternalValue());
   EXPECT_EQ(0, observer_->num_invocations());
 }
 
 }  // namespace test
 }  // namespace ash