mac_views_browser: fixed interactive_ui_tests compilation.

chrome/browser/ui/views/tabs/tab_drag_controller_interactive_uitest.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 "chrome/browser/ui/views/tabs/tab_drag_controller_interactive_uitest.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 93 matching lines @@
   }
 
  private:
   ~QuitDraggingObserver() override {}
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(QuitDraggingObserver);
 };
 
-gfx::Point GetCenterInScreenCoordinates(const views::View* view) {
-  gfx::Point center(view->width() / 2, view->height() / 2);
-  views::View::ConvertPointToScreen(view, &center);
-  return center;
-}
-
 void SetID(WebContents* web_contents, int id) {
   web_contents->SetUserData(&kTabDragControllerInteractiveUITestUserDataKey,
                             new TabDragControllerInteractiveUITestUserData(id));
 }
 
 void ResetIDs(TabStripModel* model, int start) {
   for (int i = 0; i < model->count(); ++i)
     SetID(model->GetWebContentsAt(i), start + i);
 }
 
@@ skipping 20 matching lines @@
   new QuitDraggingObserver();  // QuitDraggingObserver deletes itself.
 }
 
 TabStrip* GetTabStripForBrowser(Browser* browser) {
   BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser);
   return static_cast<TabStrip*>(browser_view->tabstrip());
 }
 
 }  // namespace test
 
-using test::GetCenterInScreenCoordinates;
+using ui_test_utils::GetCenterInScreenCoordinates;
 using test::SetID;
 using test::ResetIDs;
 using test::IDString;
 using test::GetTabStripForBrowser;
 
 TabDragControllerTest::TabDragControllerTest()
     : browser_list(BrowserList::GetInstance()) {}
 
 TabDragControllerTest::~TabDragControllerTest() {
 }
@@ skipping 2191 matching lines @@
                         DetachToBrowserTabDragControllerTest,
                         ::testing::Values("mouse", "touch"));
 INSTANTIATE_TEST_CASE_P(TabDragging,
                         DetachToBrowserTabDragControllerTestTouch,
                         ::testing::Values("touch"));
 #elif defined(USE_ASH)
 INSTANTIATE_TEST_CASE_P(TabDragging,
                         DetachToBrowserTabDragControllerTest,
                         ::testing::Values("mouse"));
 #endif