Move ui_test_utils::CrashTab to browser_test_utils so that it can be reused by content_browsertests.

chrome/browser/browser_focus_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 "build/build_config.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/message_loop.h"
@@ skipping 898 matching lines @@
   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 }
 
 // Tests that focus goes where expected when using reload on a crashed tab.
 IN_PROC_BROWSER_TEST_F(BrowserFocusTest, DISABLED_FocusOnReloadCrashedTab) {
   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
   ASSERT_TRUE(test_server()->Start());
 
   // Open a regular page, crash, reload.
   ui_test_utils::NavigateToURL(browser(), test_server()->GetURL(kSimplePage));
-  ui_test_utils::CrashTab(chrome::GetActiveWebContents(browser()));
+  content::CrashTab(chrome::GetActiveWebContents(browser()));
   {
     content::WindowedNotificationObserver observer(
         content::NOTIFICATION_LOAD_STOP,
         content::Source<NavigationController>(
             &chrome::GetActiveWebContents(browser())->GetController()));
     chrome::Reload(browser(), CURRENT_TAB);
     observer.Wait();
   }
 
   // Focus should now be on the tab contents.
   chrome::ShowDownloads(browser());
   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 }
 
 }  // namespace