Replaces ::ui:: with ui:: in ash

ash/mus/frame/move_event_handler.h

Index: ash/mus/frame/move_event_handler.h
diff --git a/ash/mus/frame/move_event_handler.h b/ash/mus/frame/move_event_handler.h
index d94f1eaf724f11597ae76675e797fb6ba6c89c85..21d4540c13c828727fee82e47a492256498b71b7 100644
--- a/ash/mus/frame/move_event_handler.h
+++ b/ash/mus/frame/move_event_handler.h
@@ -31,8 +31,8 @@ class WmWindowMus;
 // forwards to WmToplevelWindowEventHandler to handle the actual drag/resize.
 class MoveEventHandler : public ui::EventHandler, public aura::WindowObserver {
  public:
-  MoveEventHandler(::ui::Window* mus_window,
-                   ::ui::WindowManagerClient* window_manager_client,
+  MoveEventHandler(ui::Window* mus_window,
+                   ui::WindowManagerClient* window_manager_client,
                    aura::Window* aura_window);
   ~MoveEventHandler() override;
 
@@ -68,7 +68,7 @@ class MoveEventHandler : public ui::EventHandler, public aura::WindowObserver {
   void OnWindowDestroying(aura::Window* window) override;
 
   WmWindowMus* wm_window_;
-  ::ui::WindowManagerClient* window_manager_client_;
+  ui::WindowManagerClient* window_manager_client_;
   // The root window of the aura::Window supplied to the constructor.
   // MoveEventHandler is added as a pre-target handler (and observer) of this.
   aura::Window* root_window_;