Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

ui/app_list/views/app_list_item_view.cc

 // Copyright (c) 2012 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.
 
 #include "ui/app_list/views/app_list_item_view.h"
 
 #include <algorithm>
 
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_resources.h"
@@ skipping 253 matching lines @@
     }
   }
 }
 
 void AppListItemView::GetAccessibleState(ui::AccessibleViewState* state) {
   state->role = ui::AccessibilityTypes::ROLE_PUSHBUTTON;
   state->name = UTF8ToUTF16(model_->title());
 }
 
 void AppListItemView::ShowContextMenuForView(views::View* source,
-                                             const gfx::Point& point) {
+                                             const gfx::Point& point,
+                                             ui::MenuSourceType source_type) {
   ui::MenuModel* menu_model = model_->GetContextMenuModel();
   if (!menu_model)
     return;
 
   context_menu_runner_.reset(new views::MenuRunner(menu_model));
   if (context_menu_runner_->RunMenuAt(
           GetWidget(), NULL, gfx::Rect(point, gfx::Size()),
-          views::MenuItemView::TOPLEFT, views::MenuRunner::HAS_MNEMONICS) ==
+          views::MenuItemView::TOPLEFT, source_type,
+          views::MenuRunner::HAS_MNEMONICS) ==
       views::MenuRunner::MENU_DELETED)
     return;
 }
 
 void AppListItemView::StateChanged() {
   if (state() == STATE_HOVERED || state() == STATE_PRESSED) {
     apps_grid_view_->SetSelectedView(this);
     title_->SetEnabledColor(kTitleHoverColor);
   } else {
     apps_grid_view_->ClearSelectedView(this);
@@ skipping 100 matching lines @@
         SetTouchDragging(false);
       break;
     default:
       break;
   }
   if (!event->handled())
     CustomButton::OnGestureEvent(event);
 }
 
 }  // namespace app_list