Move root_window.* to window_event_dispatcher.*

chrome/browser/ui/views/tabs/window_finder_x11.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/tabs/window_finder.h"
 
 #include "base/debug/trace_event.h"
 #include "chrome/browser/ui/host_desktop.h"
-#include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/base/x/x11_util.h"
 #include "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
 
 #if defined(USE_ASH)
 aura::Window* GetLocalProcessWindowAtPointAsh(
     const gfx::Point& screen_point,
     const std::set<aura::Window*>& ignore);
 #endif
 
 namespace {
@@ skipping 163 matching lines @@
 #if defined(USE_ASH)
   if (host_desktop_type == chrome::HOST_DESKTOP_TYPE_ASH)
     return GetLocalProcessWindowAtPointAsh(screen_point, ignore);
 #endif
   // The X11 server is the canonical state of what the window stacking order
   // is.
   XID xid =
       LocalProcessWindowFinder::GetProcessWindowAtPoint(screen_point, ignore);
   return views::DesktopWindowTreeHostX11::GetContentWindowForXID(xid);
 }