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"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/web_resource/notification_promo.h"
 #include "chrome/browser/web_resource/promo_resource_service.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_pref_service.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:
+  // |promo_resource_service_| must be created after |local_state_|.
   PromoResourceServiceTest()
-      : local_state_(static_cast<TestingBrowserProcess*>(g_browser_process)) {
-    static_cast<TestingBrowserProcess*>(g_browser_process)->SetLocalState(
-        local_state_.Get());
-    // |promo_resource_service_| must be created after local state is set.
-    promo_resource_service_ = new PromoResourceService;
-  }
+      : local_state_(TestingBrowserProcess::GetGlobal()),
+        promo_resource_service_(new PromoResourceService) {}
 
  protected:
   ScopedTestingLocalState local_state_;
   scoped_refptr<PromoResourceService> promo_resource_service_;
   MessageLoop loop_;
 };
 
 class NotificationPromoTest {
  public:
   NotificationPromoTest()
       : received_notification_(false),
         start_(0.0),
         end_(0.0),
         num_groups_(0),
         initial_segment_(0),
         increment_(1),
         time_slice_(0),
         max_group_(0),
         max_views_(0),
-        closed_(false) {
-  }
+        closed_(false) {}
 
   void Init(const std::string& json,
             const std::string& promo_text,
             double start, double end,
             int num_groups, int initial_segment, int increment,
             int time_slice, int max_group, int max_views) {
     Value* value(base::JSONReader::Read(json));
     ASSERT_TRUE(value);
     DictionaryValue* dict = NULL;
     value->GetAsDictionary(&dict);
@@ skipping 421 matching lines @@
   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.is_valid());
   EXPECT_TRUE(promo_server_url.SchemeIs(chrome::kHttpsScheme));
   // TODO(achuith): Test this better.
 }