WIP: Surface Synchronization System

services/ui/ws/window_server.h

Index: services/ui/ws/window_server.h
diff --git a/services/ui/ws/window_server.h b/services/ui/ws/window_server.h
index 709cf9e0540302f42b8a617309c9b057e8257db7..923fc86c63e6613bc03d58bf7c70dfdacb190a52 100644
--- a/services/ui/ws/window_server.h
+++ b/services/ui/ws/window_server.h
@@ -70,7 +70,8 @@ class WindowServer : public ServerWindowDelegate,
   // must be destroyed before WindowServer.
   ServerWindow* CreateServerWindow(
       const WindowId& id,
-      const std::map<std::string, std::vector<uint8_t>>& properties);
+      const std::map<std::string, std::vector<uint8_t>>& properties,
+      const cc::LocalFrameId& local_frame_id);
 
   // Returns the id for the next WindowTree.
   ClientSpecificId GetAndAdvanceNextClientId();
@@ -169,7 +170,8 @@ class WindowServer : public ServerWindowDelegate,
   // term notify their clients.
   void ProcessWindowBoundsChanged(const ServerWindow* window,
                                   const gfx::Rect& old_bounds,
-                                  const gfx::Rect& new_bounds);
+                                  const gfx::Rect& new_bounds,
+                                  const cc::LocalFrameId& local_frame_id);
   void ProcessClientAreaChanged(
       const ServerWindow* window,
       const gfx::Insets& new_client_area,
@@ -296,7 +298,8 @@ class WindowServer : public ServerWindowDelegate,
                                 ServerWindow* old_parent) override;
   void OnWindowBoundsChanged(ServerWindow* window,
                              const gfx::Rect& old_bounds,
-                             const gfx::Rect& new_bounds) override;
+                             const gfx::Rect& new_bounds,
+                             const cc::LocalFrameId& local_frame_id) override;
   void OnWindowClientAreaChanged(
       ServerWindow* window,
       const gfx::Insets& new_client_area,