Don't use base::MessageLoop::{Quit,QuitClosure} in ui/

ui/app_list/views/apps_grid_view_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 "ui/app_list/views/apps_grid_view.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 48 matching lines @@
 
  private:
   // PaginationModelObserver overrides:
   void TotalPagesChanged() override {}
   void SelectedPageChanged(int old_selected, int new_selected) override {
     if (!selected_pages_.empty())
       selected_pages_ += ',';
     selected_pages_ += base::IntToString(new_selected);
 
     if (wait_)
-      ui_loop_->Quit();
+      ui_loop_->QuitWhenIdle();
   }
   void TransitionStarted() override {}
   void TransitionChanged() override {}
 
   base::MessageLoopForUI* ui_loop_;
   PaginationModel* model_;
   bool wait_;
   std::string selected_pages_;
 
   DISALLOW_COPY_AND_ASSIGN(PageFlipWaiter);
@@ skipping 704 matching lines @@
   AppListItemView* item_view = GetItemViewAt(0);
   ASSERT_TRUE(item_view);
   const views::Label* title_label = item_view->title();
   EXPECT_FALSE(title_label->GetTooltipText(
       title_label->bounds().CenterPoint(), &actual_tooltip));
   EXPECT_EQ(title, base::UTF16ToUTF8(title_label->text()));
 }
 
 }  // namespace test
 }  // namespace app_list