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

chrome/browser/visitedlink/visitedlink_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 <vector>
 #include <string>
 #include <cstdio>
 
 #include "base/message_loop.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/shared_memory.h"
 #include "base/string_util.h"
 #include "chrome/browser/visitedlink/visitedlink_master.h"
 #include "chrome/browser/visitedlink/visitedlink_event_listener.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/visitedlink_slave.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "chrome/test/testing_profile.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/renderer_host/browser_render_process_host.h"
 #include "content/browser/renderer_host/test_render_view_host.h"
 #include "content/common/notification_service.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
@@ skipping 36 matching lines @@
   }
 
   int reset_count() const { return reset_count_; }
   int add_count() const { return add_count_; }
 
  private:
   int reset_count_;
   int add_count_;
 };
 
-class VisitedLinkTest : public testing::Test {
+class VisitedLinkTest : public TestingBrowserProcessTest {
  protected:
   VisitedLinkTest()
       : ui_thread_(BrowserThread::UI, &message_loop_),
         file_thread_(BrowserThread::FILE, &message_loop_) {}
   // Initialize the history system. This should be called before InitVisited().
   bool InitHistory() {
     history_service_ = new HistoryService;
     return history_service_->Init(history_dir_, NULL);
   }
 
@@ skipping 634 matching lines @@
   EXPECT_EQ(1, profile()->add_event_count());
   EXPECT_EQ(0, profile()->reset_event_count());
 
   // Activate the tab.
   rvh()->WasRestored();
 
   // We should have only one more reset event.
   EXPECT_EQ(1, profile()->add_event_count());
   EXPECT_EQ(1, profile()->reset_event_count());
 }