views: Nuke is_mouse_gesture parameter from ContextMenuController::ShowContextMenuForView().

ash/launcher/launcher_view.h

Index: ash/launcher/launcher_view.h
diff --git a/ash/launcher/launcher_view.h b/ash/launcher/launcher_view.h
index 1c7da7a4ebf53fcc63bbac63ed42848aec4801a0..a9d84af5a1706a7ff9fa67a277f6745cf22eb1c0 100644
--- a/ash/launcher/launcher_view.h
+++ b/ash/launcher/launcher_view.h
@@ -120,8 +120,7 @@ class LauncherView : public views::View,
 
   // Overriden from views::ContextMenuController:
   virtual void ShowContextMenuForView(views::View* source,
-                                      const gfx::Point& p,
-                                      bool is_mouse_gesture) OVERRIDE;
+                                      const gfx::Point& point) OVERRIDE;
 
   // The model; owned by Launcher.
   LauncherModel* model_;