Index: services/ui/ws/window_tree.cc |
diff --git a/services/ui/ws/window_tree.cc b/services/ui/ws/window_tree.cc |
index 421b1972ee5788f2ba37a7eb021086b3dbcb1a52..39b3f90cc98f6411519b4a9772fa484858c2e0a5 100644 |
--- a/services/ui/ws/window_tree.cc |
+++ b/services/ui/ws/window_tree.cc |
@@ -2146,6 +2146,15 @@ void WindowTree::CancelWindowMove(Id window_id) { |
window_server_->GetCurrentMoveLoopChangeId()); |
} |
+void WindowTree::GetFrameSinkId(Id window_id) { |
+ ServerWindow* window = GetWindowByClientId(ClientWindowId(window_id)); |
+ if (!window) { |
+ DVLOG(1) << "GetFrameSinkId failed (invalid window id)"; |
+ return; |
+ } |
+ client()->OnFrameSinkIdAllocated(window_id, window->frame_sink_id()); |
+} |
+ |
void WindowTree::AddAccelerators( |
std::vector<mojom::WmAcceleratorPtr> accelerators, |
const AddAcceleratorsCallback& callback) { |