Update other unittests to use newly added TestingBrowserProcess::GetGlobal().

chrome/browser/web_resource/promo_resource_service_unittest.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 <vector>
 
 #include "base/json/json_reader.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
 #include "base/time.h"
@@ skipping 10 matching lines @@
 #include "chrome/test/base/testing_pref_service.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class PromoResourceServiceTest : public testing::Test {
  public:
   PromoResourceServiceTest()
-      : local_state_(static_cast<TestingBrowserProcess*>(g_browser_process)),
+      : local_state_(TestingBrowserProcess::GetGlobal()),
         web_resource_service_(new PromoResourceService(&profile_)) {
   }
 
  protected:
   TestingProfile profile_;
   ScopedTestingLocalState local_state_;
   scoped_refptr<PromoResourceService> web_resource_service_;
   MessageLoop loop_;
 };
 
@@ skipping 490 matching lines @@
   promo_test.InitPromoFromJson(false);
   promo_test.TestInitFromPrefs();
 }
 
 TEST_F(PromoResourceServiceTest, PromoServerURLTest) {
   GURL promo_server_url = NotificationPromo::PromoServerURL();
   EXPECT_FALSE(promo_server_url.is_empty());
   EXPECT_TRUE(promo_server_url.SchemeIs("https"));
   // TODO(achuith): Test this better.
 }