Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

ash/launcher/launcher_unittest.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 "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_button.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/launcher_view.h"
 
 #include "ash/shelf/shelf_widget.h"
@@ skipping 57 matching lines @@
   int button_count = test.GetButtonCount();
 
   // Add running tab.
   LauncherItem item;
   item.type = TYPE_TABBED;
   item.status = STATUS_RUNNING;
   int index = model->Add(item);
   ASSERT_EQ(++button_count, test.GetButtonCount());
   LauncherButton* button = test.GetButton(index);
   button->AddState(LauncherButton::STATE_HOVERED);
-  button->ShowContextMenu(gfx::Point(), true);
+  button->ShowContextMenu(gfx::Point(), ui::MENU_SOURCE_MOUSE);
   EXPECT_FALSE(button->state() & LauncherButton::STATE_HOVERED);
 
   // Remove it.
   model->RemoveItemAt(index);
 }
 
 TEST_F(LauncherTest, ShowOverflowBubble) {
   Launcher* launcher = Launcher::ForPrimaryDisplay();
   ASSERT_TRUE(launcher);
 
@@ skipping 21 matching lines @@
 
   // Removes the first item in main launcher view.
   model->RemoveItemAt(model->ItemIndexByID(first_item_id));
 
   // Waits for all transitions to finish and there should be no crash.
   test.RunMessageLoopUntilAnimationsDone();
   EXPECT_FALSE(launcher->IsShowingOverflowBubble());
 }
 
 }  // namespace ash