WIP: Surface Synchronization System

services/ui/ws/window_server.cc

Index: services/ui/ws/window_server.cc
diff --git a/services/ui/ws/window_server.cc b/services/ui/ws/window_server.cc
index c4758a510b24ec0e3536e4e075a8c011f7ce3970..5bb725e6e8647519b04bb358d059c75b949c8121 100644
--- a/services/ui/ws/window_server.cc
+++ b/services/ui/ws/window_server.cc
@@ -83,8 +83,9 @@ WindowServer::~WindowServer() {
 
 ServerWindow* WindowServer::CreateServerWindow(
     const WindowId& id,
-    const std::map<std::string, std::vector<uint8_t>>& properties) {
-  ServerWindow* window = new ServerWindow(this, id, properties);
+    const std::map<std::string, std::vector<uint8_t>>& properties,
+    const cc::LocalFrameId& local_frame_id) {
+  ServerWindow* window = new ServerWindow(this, id, properties, local_frame_id);
   window->AddObserver(this);
   return window;
 }
@@ -346,12 +347,15 @@ void WindowServer::WindowManagerCreatedTopLevelWindow(
                                              change.client_change_id, window);
 }
 
-void WindowServer::ProcessWindowBoundsChanged(const ServerWindow* window,
-                                              const gfx::Rect& old_bounds,
-                                              const gfx::Rect& new_bounds) {
+void WindowServer::ProcessWindowBoundsChanged(
+    const ServerWindow* window,
+    const gfx::Rect& old_bounds,
+    const gfx::Rect& new_bounds,
+    const cc::LocalFrameId& local_frame_id) {
   for (auto& pair : tree_map_) {
     pair.second->ProcessWindowBoundsChanged(window, old_bounds, new_bounds,
-                                            IsOperationSource(pair.first));
+                                            IsOperationSource(pair.first),
+                                            local_frame_id);
   }
 }
 
@@ -646,13 +650,15 @@ void WindowServer::OnWindowHierarchyChanged(ServerWindow* window,
   UpdateNativeCursorFromMouseLocation(window);
 }
 
-void WindowServer::OnWindowBoundsChanged(ServerWindow* window,
-                                         const gfx::Rect& old_bounds,
-                                         const gfx::Rect& new_bounds) {
+void WindowServer::OnWindowBoundsChanged(
+    ServerWindow* window,
+    const gfx::Rect& old_bounds,
+    const gfx::Rect& new_bounds,
+    const cc::LocalFrameId& local_frame_id) {
   if (in_destructor_)
     return;
 
-  ProcessWindowBoundsChanged(window, old_bounds, new_bounds);
+  ProcessWindowBoundsChanged(window, old_bounds, new_bounds, local_frame_id);
   if (!window->parent())
     return;