Make event-targeting asynchronous in window server.

services/ui/ws/window_finder.h

Index: services/ui/ws/window_finder.h
diff --git a/services/ui/ws/window_finder.h b/services/ui/ws/window_finder.h
index 8f203c45f103d7672e5e689c0674f1e74b074770..b6dcc2f64a7520098551d39f182bb93e3d9d97a0 100644
--- a/services/ui/ws/window_finder.h
+++ b/services/ui/ws/window_finder.h
@@ -24,8 +24,8 @@ struct DeepestWindow {
 // |location|. |location| is in the coordinate space of |root_window|. The
 // |window| field in the returned structure is set to the child window. If no
 // valid child window is found |window| is set to null.
-DeepestWindow FindDeepestVisibleWindowForEvents(ServerWindow* root_window,
-                                                const gfx::Point& location);
+DeepestWindow FindDeepestVisibleWindowForLocation(ServerWindow* root_window,
+                                                  const gfx::Point& location);
 
 // Retrieve the transform to the provided |window|'s coordinate space from the
 // root.