WIP: Surface Synchronization System

services/ui/ws/window_tree.h

Index: services/ui/ws/window_tree.h
diff --git a/services/ui/ws/window_tree.h b/services/ui/ws/window_tree.h
index cf0e37959de8cffeea7227aeeaa07e63ed99f075..42c4d527b80937a60eb2a2da9bd67799607cbca3 100644
--- a/services/ui/ws/window_tree.h
+++ b/services/ui/ws/window_tree.h
@@ -167,7 +167,8 @@ class WindowTree : public mojom::WindowTree,
   bool SetCapture(const ClientWindowId& client_window_id);
   bool ReleaseCapture(const ClientWindowId& client_window_id);
   bool NewWindow(const ClientWindowId& client_window_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);
   bool AddWindow(const ClientWindowId& parent_id,
                  const ClientWindowId& child_id);
   bool AddTransientWindow(const ClientWindowId& window_id,
@@ -214,7 +215,8 @@ class WindowTree : public mojom::WindowTree,
   void ProcessWindowBoundsChanged(const ServerWindow* window,
                                   const gfx::Rect& old_bounds,
                                   const gfx::Rect& new_bounds,
-                                  bool originated_change);
+                                  bool originated_change,
+                                  const cc::LocalFrameId& local_frame_id);
   void ProcessClientAreaChanged(
       const ServerWindow* window,
       const gfx::Insets& new_client_area,
@@ -374,7 +376,8 @@ class WindowTree : public mojom::WindowTree,
                  Id transport_window_id,
                  const base::Optional<
                      std::unordered_map<std::string, std::vector<uint8_t>>>&
-                     transport_properties) override;
+                     transport_properties,
+                 const cc::LocalFrameId& local_frame_id) override;
   void NewTopLevelWindow(
       uint32_t change_id,
       Id transport_window_id,
@@ -403,7 +406,8 @@ class WindowTree : public mojom::WindowTree,
   void StopPointerWatcher() override;
   void SetWindowBounds(uint32_t change_id,
                        Id window_id,
-                       const gfx::Rect& bounds) override;
+                       const gfx::Rect& bounds,
+                       const cc::LocalFrameId& local_frame_id) override;
   void SetWindowVisibility(uint32_t change_id,
                            Id window_id,
                            bool visible) override;