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

chrome/browser/sync/profile_sync_factory_impl_unittest.cc

Index: chrome/browser/sync/profile_sync_factory_impl_unittest.cc
diff --git a/chrome/browser/sync/profile_sync_factory_impl_unittest.cc b/chrome/browser/sync/profile_sync_factory_impl_unittest.cc
index 56643ac7b5fb822d429a07939b8295d58b251ac5..d60a11c10dc5a460e0a3d368f341459e3e50a7b0 100644
--- a/chrome/browser/sync/profile_sync_factory_impl_unittest.cc
+++ b/chrome/browser/sync/profile_sync_factory_impl_unittest.cc
@@ -14,12 +14,13 @@
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_factory_impl.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "chrome/test/testing_profile.h"
 #include "content/browser/browser_thread.h"
 
 using browser_sync::DataTypeController;
 
-class ProfileSyncFactoryImplTest : public testing::Test {
+class ProfileSyncFactoryImplTest : public TestingBrowserProcessTest {
  protected:
   ProfileSyncFactoryImplTest()
       : ui_thread_(BrowserThread::UI, &message_loop_) {}