chromeos: converts observed pointer events to DIPs

services/ui/ws/window_tree.h

 // 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.
 
 #ifndef SERVICES_UI_WS_WINDOW_TREE_H_
 #define SERVICES_UI_WS_WINDOW_TREE_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 246 matching lines @@
   void ProcessTransientWindowRemoved(const ServerWindow* window,
                                      const ServerWindow* transient_window,
                                      bool originated_change);
   void ProcessWindowSurfaceChanged(ServerWindow* window,
                                    const cc::SurfaceInfo& surface_info);
 
   // Sends this event to the client if it matches an active pointer watcher.
   // |target_window| is the target of the event, and may be null or not known
   // to this tree.
   void SendToPointerWatcher(const ui::Event& event,
-                            ServerWindow* target_window);
+                            ServerWindow* target_window,
+                            int64_t display_id);
 
  private:
   friend class test::WindowTreeTestApi;
 
   struct WaitingForTopLevelWindowInfo {
     WaitingForTopLevelWindowInfo(const ClientWindowId& client_window_id,
                                  uint32_t wm_change_id)
         : client_window_id(client_window_id), wm_change_id(wm_change_id) {}
     ~WaitingForTopLevelWindowInfo() {}
 
@@ skipping 303 matching lines @@
       waiting_for_top_level_window_info_;
   bool embedder_intercepts_events_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(WindowTree);
 };
 
 }  // namespace ws
 }  // namespace ui
 
 #endif  // SERVICES_UI_WS_WINDOW_TREE_H_