Split BrowserThread into public API and private implementation, step 1.

chrome/browser/autofill/personal_data_manager_unittest.cc

Index: chrome/browser/autofill/personal_data_manager_unittest.cc
diff --git a/chrome/browser/autofill/personal_data_manager_unittest.cc b/chrome/browser/autofill/personal_data_manager_unittest.cc
index ad69c16abbeb51b515acd15cddf681bd467e26da..f3a1f213a178c4851298b9fb4775714479acaaee 100644
--- a/chrome/browser/autofill/personal_data_manager_unittest.cc
+++ b/chrome/browser/autofill/personal_data_manager_unittest.cc
@@ -17,12 +17,12 @@
 #include "chrome/common/guid.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
-#include "content/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/test/notification_observer_mock.h"
+#include "content/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/glue/form_data.h"
@@ -81,8 +81,8 @@ class PersonalDataManagerTest : public testing::Test {
   }
 
   MessageLoopForUI message_loop_;
-  BrowserThread ui_thread_;
-  BrowserThread db_thread_;
+  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThread db_thread_;
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<PersonalDataManager> personal_data_;
   content::NotificationRegistrar registrar_;