GTTF: Use a fresh TestingBrowserProcess for each test, part #4

chrome/browser/cookies_tree_model_unittest.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 "chrome/browser/cookies_tree_model.h"
 
 #include <string>
 
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/content_settings/mock_settings_observer.h"
 #include "chrome/browser/mock_browsing_data_appcache_helper.h"
 #include "chrome/browser/mock_browsing_data_database_helper.h"
 #include "chrome/browser/mock_browsing_data_file_system_helper.h"
 #include "chrome/browser/mock_browsing_data_indexed_db_helper.h"
 #include "chrome/browser/mock_browsing_data_local_storage_helper.h"
 #include "chrome/test/base/testing_profile.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "content/common/content_notification_types.h"
 #include "content/common/notification_details.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "base/utf_string_conversions.h"
 
 using ::testing::_;
 
 namespace {
 
-class CookiesTreeModelTest : public testing::Test {
+class CookiesTreeModelTest : public TestingBrowserProcessTest {
  public:
   CookiesTreeModelTest() : ui_thread_(BrowserThread::UI, &message_loop_),
                            io_thread_(BrowserThread::IO, &message_loop_) {
   }
 
   virtual ~CookiesTreeModelTest() {
   }
 
   virtual void SetUp() {
     profile_.reset(new TestingProfile());
@@ skipping 860 matching lines @@
   cookies_model->UpdateSearchResults(std::wstring(L"fshost3"));
   EXPECT_EQ("http://fshost3:3/",
             GetDisplayedFileSystems(cookies_model.get()));
 
   cookies_model->UpdateSearchResults(std::wstring());
   EXPECT_EQ("http://fshost1:1/,http://fshost2:2/,http://fshost3:3/",
             GetDisplayedFileSystems(cookies_model.get()));
 }
 
 }  // namespace