Move root_window.* to window_event_dispatcher.*

chrome/browser/ui/views/apps/shaped_app_window_targeter_unittest.cc

 // Copyright 2014 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 "chrome/browser/ui/views/apps/shaped_app_window_targeter.h"
 
 #include "chrome/browser/ui/views/apps/native_app_window_views.h"
-#include "ui/aura/root_window.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/views/controls/webview/webview.h"
 #include "ui/wm/public/easy_resize_window_targeter.h"
 
 class ShapedAppWindowTargeterTest : public aura::test::AuraTestBase {
  public:
   ShapedAppWindowTargeterTest()
       : web_view_(NULL) {
   }
 
   virtual ~ShapedAppWindowTargeterTest() {}
@@ skipping 173 matching lines @@
     // inside the window and within 5px of an edge should have
     // root_window() as its target.
     ui::MouseEvent move(ui::ET_MOUSE_MOVED,
                         gfx::Point(32, 37), gfx::Point(32, 37),
                         ui::EF_NONE, ui::EF_NONE);
     ui::EventDispatchDetails details = dispatcher()->OnEventFromSource(&move);
     ASSERT_FALSE(details.dispatcher_destroyed);
     EXPECT_EQ(root_window(), move.target());
   }
 }