Window ownership -> WindowTreeHost

ash/wm/ash_native_cursor_manager_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/ash_native_cursor_manager.h"
 
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/cursor_manager_test_api.h"
 #include "ash/wm/image_cursors.h"
@@ skipping 175 matching lines @@
   root_window->MoveCursorTo(gfx::Point(10, 10));
 #if defined(OS_WIN)
   // The MoveCursor operation on Windows 8 is implemented in the viewer process
   // which is notified by an IPC message to perform the MoveCursor operation.
   // We need to ensure that the IPC is delivered to the viewer process and it
   // the ACK is sent back from the viewer indicating that the operation
   // completed.
   Sleep(100);
   RunAllPendingInMessageLoop();
 #endif
-  aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
+  aura::WindowTreeHost* host = root_window->GetHost();
   gfx::Point mouse_location;
-  EXPECT_TRUE(dispatcher->host()->QueryMouseLocation(&mouse_location));
+  EXPECT_TRUE(host->QueryMouseLocation(&mouse_location));
   EXPECT_EQ("10,10", mouse_location.ToString());
   Shell::GetInstance()->cursor_manager()->DisableMouseEvents();
-  EXPECT_FALSE(dispatcher->host()->QueryMouseLocation(&mouse_location));
+  EXPECT_FALSE(host->QueryMouseLocation(&mouse_location));
   EXPECT_EQ("0,0", mouse_location.ToString());
 }
 
 }  // namespace test
 }  // namespace ash