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

chrome/browser/sync/test/integration/passwords_helper.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/sync/test/integration/passwords_helper.h"
 
 #include "base/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 70 matching lines @@
   store->ScheduleTask(base::Bind(&PasswordStoreCallback, &wait_event));
   wait_event.Wait();
 }
 
 void GetLogins(PasswordStore* store, std::vector<PasswordForm>& matches) {
   ASSERT_TRUE(store);
   PasswordForm matcher_form;
   matcher_form.signon_realm = kFakeSignonRealm;
   PasswordStoreConsumerHelper consumer(&matches);
   store->GetLogins(matcher_form, &consumer);
-  ui_test_utils::RunMessageLoop();
+  content::RunMessageLoop();
 }
 
 void RemoveLogin(PasswordStore* store, const PasswordForm& form) {
   ASSERT_TRUE(store);
   base::WaitableEvent wait_event(true, false);
   store->RemoveLogin(form);
   store->ScheduleTask(base::Bind(&PasswordStoreCallback, &wait_event));
   wait_event.Wait();
 }
 
@@ skipping 108 matching lines @@
   PasswordForm form;
   form.signon_realm = kFakeSignonRealm;
   form.origin = GURL(base::StringPrintf(kIndexedFakeOrigin, index));
   form.username_value = ASCIIToUTF16(base::StringPrintf("username%d", index));
   form.password_value = ASCIIToUTF16(base::StringPrintf("password%d", index));
   form.date_created = base::Time::Now();
   return form;
 }
 
 }  // namespace passwords_helper