[ash] Add TYPE_DIALOG and its item's LauncherContextMenu

chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h

Index: chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h
diff --git a/chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h b/chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h
index b3bdf04e7fa19b2dc69eaff524a3d5f8dc75f415..d4ce1194cb5b9462c15bb23f4e0fa10e2ad84d32 100644
--- a/chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h
+++ b/chrome/browser/ui/ash/launcher/shell_window_launcher_item_controller.h
@@ -59,7 +59,6 @@ class ShellWindowLauncherItemController : public LauncherItemController,
   virtual bool IsVisible() const OVERRIDE;
   virtual void Launch(ash::LaunchSource source, int event_flags) OVERRIDE;
   virtual bool Activate(ash::LaunchSource source) OVERRIDE;
-  virtual void Close() OVERRIDE;
   virtual ChromeLauncherAppMenuItems GetApplicationList(
       int event_flags) OVERRIDE;
   virtual bool ItemSelected(const ui::Event& eent) OVERRIDE;
@@ -68,6 +67,7 @@ class ShellWindowLauncherItemController : public LauncherItemController,
   virtual ash::ShelfMenuModel* CreateApplicationMenu(int event_flags) OVERRIDE;
   virtual bool IsDraggable() OVERRIDE;
   virtual bool ShouldShowTooltip() OVERRIDE;
+  virtual void Close() OVERRIDE;
 
   // aura::WindowObserver overrides:
   virtual void OnWindowPropertyChanged(aura::Window* window,