services/ui: Remove unused connector argument

ui/views/mus/native_widget_mus.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_MUS_NATIVE_WIDGET_MUS_H_
 #define UI_VIEWS_MUS_NATIVE_WIDGET_MUS_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 23 matching lines @@
 
 namespace ui {
 class Window;
 class WindowTreeClient;
 namespace mojom {
 enum class Cursor;
 enum class EventResult;
 }
 }
 
-namespace shell {
-class Connector;
-}
-
 namespace ui {
 class Event;
 }
 
 namespace wm {
 class CursorManager;
 class FocusController;
 }
 
 namespace views {
 class SurfaceContextFactory;
 class WidgetDelegate;
 
 // An implementation of NativeWidget that binds to a ui::Window. Because Aura
 // is used extensively within Views code, this code uses aura and binds to the
 // ui::Window via a Mus-specific aura::WindowTreeHost impl. Because the root
 // aura::Window in a hierarchy is created without a delegate by the
 // aura::WindowTreeHost, we must create a child aura::Window in this class
 // (content_) and attach it to the root.
 class VIEWS_MUS_EXPORT NativeWidgetMus
     : public internal::NativeWidgetPrivate,
       public aura::WindowDelegate,
       public aura::WindowTreeHostObserver,
       public NON_EXPORTED_BASE(ui::InputEventHandler) {
  public:
   NativeWidgetMus(internal::NativeWidgetDelegate* delegate,
-                  shell::Connector* connector,
                   ui::Window* window,
                   ui::mojom::SurfaceType surface_type);
   ~NativeWidgetMus() override;
 
   // Configures the set of properties supplied to the window manager when
   // creating a new Window for a Widget.
   static void ConfigurePropertiesForNewWindow(
       const Widget::InitParams& init_params,
       std::map<std::string, std::vector<uint8_t>>* properties);
 
@@ skipping 194 matching lines @@
   std::unique_ptr<wm::CursorManager> cursor_manager_;
 
   base::WeakPtrFactory<NativeWidgetMus> close_widget_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWidgetMus);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_MUS_NATIVE_WIDGET_MUS_H_