GTTF: Use a fresh TestingBrowserProcess for each test, part #1

chrome/browser/autocomplete_history_manager_unittest.cc

 // Copyright (c) 2010 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/ref_counted.h"
 #include "base/string16.h"
 #include "base/task.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete_history_manager.h"
 #include "chrome/browser/webdata/web_data_service.h"
+#include "chrome/test/testing_browser_process.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "chrome/test/testing_profile.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/glue/form_data.h"
 
 using testing::_;
 using webkit_glue::FormData;
 
 class MockWebDataService : public WebDataService {
  public:
   MOCK_METHOD1(AddFormFields,
                void(const std::vector<webkit_glue::FormField>&));  // NOLINT
 };
 
-class AutocompleteHistoryManagerTest : public testing::Test {
+class AutocompleteHistoryManagerTest : public TestingBrowserProcessTest {
  protected:
   AutocompleteHistoryManagerTest()
       : ui_thread_(BrowserThread::UI, &message_loop_) {
   }
 
   virtual void SetUp() {
     web_data_service_ = new MockWebDataService();
     autocomplete_manager_.reset(
         new AutocompleteHistoryManager(&profile_, web_data_service_));
   }
@@ skipping 65 matching lines @@
                              ASCIIToUTF16("ssn"),
                              ASCIIToUTF16("078-05-1120"),
                              ASCIIToUTF16("text"),
                              20,
                              false);
   form.fields.push_back(ssn);
 
   EXPECT_CALL(*web_data_service_, AddFormFields(_)).Times(0);
   autocomplete_manager_->OnFormSubmitted(form);
 }