Move root_window.* to window_event_dispatcher.*

ash/wm/solo_window_tracker_unittest.cc

 // Copyright 2013 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/solo_window_tracker.h"
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/window_resizer.h"
 #include "ash/wm/window_state.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/client/aura_constants.h"
-#include "ui/aura/root_window.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_observer.h"
 #include "ui/base/hit_test.h"
 #include "ui/gfx/screen.h"
 
 namespace ash {
 
 namespace {
 
 class WindowRepaintChecker : public aura::WindowObserver {
  public:
@@ skipping 389 matching lines @@
   w.reset();
   EXPECT_EQ(NULL, GetWindowWithSoloHeaderInPrimary());
 
   // Recreate another window again.
   w.reset(CreateWindowInPrimary());
   w->Show();
   EXPECT_EQ(w.get(), GetWindowWithSoloHeaderInPrimary());
 }
 
 }  // namespace ash