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

chrome/browser/geolocation/access_token_store_browsertest.cc

 // Copyright (c) 2011 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/geolocation/chrome_access_token_store.h"
 #include "chrome/test/base/in_process_browser_test.h"
@@ skipping 58 matching lines @@
   token_to_set_ = token_to_set;
 
   BrowserThread::PostTask(
       kExpectedClientThreadId, FROM_HERE,
       base::Bind(
           &StartTestStepFromClientThread,
           &token_store_,
           base::Bind(
               &GeolocationAccessTokenStoreTest::OnAccessTokenStoresLoaded,
               base::Unretained(this))));
-  ui_test_utils::RunMessageLoop();
+  content::RunMessageLoop();
 }
 
 void GeolocationAccessTokenStoreTest::OnAccessTokenStoresLoaded(
     AccessTokenStore::AccessTokenSet access_token_set,
     net::URLRequestContextGetter* context_getter) {
   ASSERT_TRUE(BrowserThread::CurrentlyOn(kExpectedClientThreadId))
       << "Callback from token factory should be from the same thread as the "
          "LoadAccessTokenStores request was made on";
   DCHECK(context_getter);
   AccessTokenStore::AccessTokenSet::const_iterator item =
@@ skipping 38 matching lines @@
   // Set a token for the old default network provider url.
   DoTestStepAndWaitForResults(kOldDefaultNetworkProviderUrl,
                               NULL, &ref_token1);
   // Check that the token related to the old default network provider url
   // was deleted.
   DoTestStepAndWaitForResults(kOldDefaultNetworkProviderUrl,
                               NULL, NULL);
 }
 
 }  // namespace