Move ui_test_utils::RunMessageLoop to test_utils so that it can be reused by content_browsertests.

chrome/browser/automation/automation_tab_helper_browsertest.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 <string>
 
 #include "base/file_path.h"
 #include "base/path_service.h"
 #include "base/string16.h"
 #include "base/stringprintf.h"
@@ skipping 103 matching lines @@
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest, FormSubmission) {
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(
       test_data_dir_.AppendASCII("client_redirects.html")));
 
   MockNotificationObserver mock_notification_observer;
   MockTabEventObserver mock_observer(tab_helper());
 
   ExpectClientRedirectAndBreak(&mock_observer, &mock_notification_observer);
 
   ASSERT_NO_FATAL_FAILURE(RunTestCaseInJavaScript(1, false));
-  ui_test_utils::RunMessageLoop();
+  content::RunMessageLoop();
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest,
                        CancelFormSubmission) {
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(
       test_data_dir_.AppendASCII("client_redirects.html")));
 
   MockNotificationObserver mock_notification_observer;
   MockTabEventObserver mock_observer(tab_helper());
 
   testing::InSequence expect_in_sequence;
   EXPECT_CALL(mock_observer, OnFirstPendingLoad(_)).Times(0);
 
   ASSERT_NO_FATAL_FAILURE(RunTestCaseInJavaScript(2, true));
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest,
                        JsRedirectToSite) {
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(
       test_data_dir_.AppendASCII("client_redirects.html")));
 
   MockNotificationObserver mock_notification_observer;
   MockTabEventObserver mock_observer(tab_helper());
 
   ExpectClientRedirectAndBreak(&mock_observer, &mock_notification_observer);
 
   ASSERT_NO_FATAL_FAILURE(RunTestCaseInJavaScript(3, false));
-  ui_test_utils::RunMessageLoop();
+  content::RunMessageLoop();
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest,
                        JsRedirectToUnknownSite) {
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(
       test_data_dir_.AppendASCII("client_redirects.html")));
 
   MockNotificationObserver mock_notification_observer;
   MockTabEventObserver mock_observer(tab_helper());
 
   ExpectClientRedirectAndBreak(&mock_observer, &mock_notification_observer);
 
   ASSERT_NO_FATAL_FAILURE(RunTestCaseInJavaScript(4, false));
-  ui_test_utils::RunMessageLoop();
+  content::RunMessageLoop();
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest,
                        MetaTagRedirect) {
   MockTabEventObserver mock_observer(tab_helper());
 
   testing::InSequence expect_in_sequence;
   EXPECT_CALL(mock_observer, OnFirstPendingLoad(_));
   EXPECT_CALL(mock_observer, OnNoMorePendingLoads(_));
 
@@ skipping 30 matching lines @@
 IN_PROC_BROWSER_TEST_F(AutomationTabHelperBrowserTest,
                        CrashedTabStopsLoading) {
   MockTabEventObserver mock_tab_observer(tab_helper());
 
   testing::InSequence expect_in_sequence;
   EXPECT_CALL(mock_tab_observer, OnFirstPendingLoad(_));
   EXPECT_CALL(mock_tab_observer, OnNoMorePendingLoads(_));
 
   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUICrashURL));
 }