Window ownership -> WindowTreeHost

ash/display/cursor_window_controller.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 "ash/display/cursor_window_controller.h"
 
 #include "ash/display/display_controller.h"
 #include "ash/display/mirror_window_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
@@ skipping 129 matching lines @@
       kShellWindowId_OverlayContainer));
   SetBoundsInScreen(display.bounds());
 }
 
 void CursorWindowController::UpdateLocation() {
   if (!cursor_window_)
     return;
 
   gfx::Point point = aura::Env::GetInstance()->last_mouse_location();
   if (!is_cursor_compositing_enabled_) {
-    Shell::GetPrimaryRootWindow()->GetDispatcher()->host()->ConvertPointToHost(
-        &point);
+    Shell::GetPrimaryRootWindow()->GetHost()->ConvertPointToHost(&point);
   } else {
     point.Offset(-bounds_in_screen_.x(), -bounds_in_screen_.y());
   }
   point.Offset(-hot_point_.x(), -hot_point_.y());
   gfx::Rect bounds = cursor_window_->bounds();
   bounds.set_origin(point);
   cursor_window_->SetBounds(bounds);
 }
 
 void CursorWindowController::SetCursor(gfx::NativeCursor cursor) {
@@ skipping 94 matching lines @@
   if (cursor_window_) {
     cursor_window_->SetBounds(gfx::Rect(delegate_->size()));
     cursor_window_->SchedulePaintInRect(
         gfx::Rect(cursor_window_->bounds().size()));
     UpdateLocation();
   }
 }
 
 }  // namespace internal
 }  // namespace ash