Add TestBrowserThreadBundle into RenderViewHostTestHarness. Kill some unnecessary real threads.

chrome/browser/translate/translate_manager_browsertest.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 <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/json/json_writer.h"
@@ skipping 27 matching lines @@
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/mock_notification_observer.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/render_view_test.h"
-#include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_renderer_host.h"
 #include "grit/generated_resources.h"
 #include "ipc/ipc_test_sink.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 #include "third_party/cld/languages/public/languages.h"
 
-using content::BrowserThread;
 using content::NavigationController;
 using content::RenderViewHostTester;
 using content::WebContents;
 using testing::_;
 using testing::Pointee;
 using testing::Property;
 using WebKit::WebContextMenuData;
 
 // An observer that keeps track of whether a navigation entry was committed.
 class NavEntryCommittedObserver : public content::NotificationObserver {
@@ skipping 23 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(NavEntryCommittedObserver);
 };
 
 class TranslateManagerBrowserTest : public ChromeRenderViewHostTestHarness,
                                     public content::NotificationObserver {
  public:
   TranslateManagerBrowserTest()
       : pref_callback_(
             base::Bind(&TranslateManagerBrowserTest::OnPreferenceChanged,
-                       base::Unretained(this))),
-        ui_thread_(BrowserThread::UI, &message_loop_) {
+                       base::Unretained(this))) {
   }
 
   // Simulates navigating to a page and getting the page contents and language
   // for that navigation.
   void SimulateNavigation(const GURL& url,
                           const std::string& lang,
                           bool page_translatable) {
     NavigateAndCommit(url);
     SimulateOnTranslateLanguageDetermined(lang, page_translatable);
   }
@@ skipping 193 matching lines @@
 
   void SetPrefObserverExpectation(const char* path) {
     EXPECT_CALL(*this, OnPreferenceChanged(std::string(path)));
   }
 
   PrefChangeRegistrar::NamedChangeCallback pref_callback_;
 
  private:
   content::NotificationRegistrar notification_registrar_;
   net::TestURLFetcherFactory url_fetcher_factory_;
-  content::TestBrowserThread ui_thread_;
   content::RenderViewTest::RendererWebKitPlatformSupportImplNoSandbox
       webkit_platform_support_;
 
   // The infobars that have been removed.
   // WARNING: the pointers point to deleted objects, use only for comparison.
   std::set<InfoBarDelegate*> removed_infobars_;
 
   DISALLOW_COPY_AND_ASSIGN(TranslateManagerBrowserTest);
 };
 
@@ skipping 1203 matching lines @@
   WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   content::Source<WebContents> source(current_web_contents);
 
   ui_test_utils::WindowedNotificationObserverWithDetails<
     LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
   fr_language_detected_signal.Wait();
 }