Implement a MoveCursorToScreenLocation for just the window manager.

ui/aura/mus/window_tree_host_mus_delegate.h

 // Copyright 2016 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.
 
 #ifndef UI_AURA_MUS_WINDOW_TREE_HOST_MUS_DELEGATE_H_
 #define UI_AURA_MUS_WINDOW_TREE_HOST_MUS_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 53 matching lines @@
   virtual void OnWindowTreeHostPerformWindowMove(
       WindowTreeHostMus* window_tree_host,
       ui::mojom::MoveLoopSource mus_source,
       const gfx::Point& cursor_location,
       const base::Callback<void(bool)>& callback) = 0;
 
   // Called to cancel a move loop.
   virtual void OnWindowTreeHostCancelWindowMove(
       WindowTreeHostMus* window_tree_host) = 0;
 
+  // Called to move the location of the cursor.
+  virtual void OnWindowTreeHostMoveCursorToScreenLocationInPixels(
+      const gfx::Point& location_in_pixels) = 0;
+
   // Called when a WindowTreeHostMus is created without a WindowPort.
   // TODO: this should take an unordered_map, see http://crbug.com/670515.
   virtual std::unique_ptr<WindowPortMus> CreateWindowPortForTopLevel(
       const std::map<std::string, std::vector<uint8_t>>* properties) = 0;
 
   // Called from WindowTreeHostMus's constructor once the Window has been
   // created.
   virtual void OnWindowTreeHostCreated(WindowTreeHostMus* window_tree_host) = 0;
 
  protected:
   virtual ~WindowTreeHostMusDelegate() {}
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_MUS_WINDOW_TREE_HOST_MUS_DELEGATE_H_