Switch from TestBrowserThread to TestBrowserThreadBundle in chrome.

chrome/browser/ui/webui/theme_source_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 <stddef.h>
 
 #include "base/bind.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/theme_source.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/theme_resources.h"
 #include "chrome/test/base/testing_profile.h"
-#include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-using content::BrowserThread;
-
 class WebUISourcesTest : public testing::Test {
  public:
-  WebUISourcesTest()
-      : result_data_size_(0),
-        ui_thread_(BrowserThread::UI, base::MessageLoop::current()) {}
+  WebUISourcesTest() : result_data_size_(0) {}
 
   TestingProfile* profile() const { return profile_.get(); }
   ThemeSource* theme_source() const { return theme_source_.get(); }
   size_t result_data_size() const { return result_data_size_; }
 
   void StartDataRequest(const std::string& source) {
     theme_source()->StartDataRequest(
         source,
         content::ResourceRequestInfo::WebContentsGetter(),
         callback_);
@@ skipping 13 matching lines @@
     theme_source_.reset();
     profile_.reset();
   }
 
   void SendResponse(scoped_refptr<base::RefCountedMemory> data) {
     result_data_size_ = data ? data->size() : 0;
   }
 
   content::URLDataSource::GotDataCallback callback_;
 
-  base::MessageLoop loop_;
-  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThreadBundle test_browser_thread_bundle_;
 
   std::unique_ptr<TestingProfile> profile_;
   std::unique_ptr<ThemeSource> theme_source_;
 };
 
 TEST_F(WebUISourcesTest, ThemeSourceMimeTypes) {
   EXPECT_EQ(theme_source()->GetMimeType("css/new_tab_theme.css"), "text/css");
   EXPECT_EQ(theme_source()->GetMimeType("css/new_tab_theme.css?foo"),
                                         "text/css");
   EXPECT_EQ(theme_source()->GetMimeType("WRONGURL"), "image/png");
 }
 
 TEST_F(WebUISourcesTest, ThemeSourceImages) {
   // We used to PNGEncode the images ourselves, but encoder differences
   // invalidated that. We now just check that the image exists.
   StartDataRequest("IDR_THEME_FRAME_INCOGNITO");
   size_t min = 0;
   EXPECT_GT(result_data_size_, min);
 
   StartDataRequest("IDR_THEME_TOOLBAR");
   EXPECT_GT(result_data_size_, min);
 }
 
 TEST_F(WebUISourcesTest, ThemeSourceCSS) {
-  content::TestBrowserThread io_thread(BrowserThread::IO,
-                                       base::MessageLoop::current());
   // Generating the test data for the NTP CSS would just involve copying the
   // method, or being super brittle and hard-coding the result (requiring
   // an update to the unittest every time the CSS template changes), so we
   // just check for a successful request and data that is non-null.
   size_t empty_size = 0;
 
   StartDataRequest("css/new_tab_theme.css");
   base::RunLoop().RunUntilIdle();
   EXPECT_NE(result_data_size_, empty_size);
 
   StartDataRequest("css/new_tab_theme.css?pie");
   base::RunLoop().RunUntilIdle();
   EXPECT_NE(result_data_size_, empty_size);
 
 #if !DCHECK_IS_ON()
   // Check that we send NULL back when we can't find what we're looking for.
   StartDataRequest("css/WRONGURL");
   EXPECT_EQ(result_data_size_, empty_size);
 #endif
 }