Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/sync/profile_sync_service_typed_url_unittest.cc

Index: chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
diff --git a/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc b/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
index 02242916c101c8854367de08e6b00d0a84b917d2..c8aa931b6a174d5e688156ef4dc0fa70ed6a1b0e 100644
--- a/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
+++ b/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
@@ -427,7 +427,7 @@ TEST_F(ProfileSyncServiceTypedUrlTest, ProcessUserChangeAdd) {
 
   history::URLsModifiedDetails details;
   details.changed_urls.push_back(added_entry);
-  scoped_refptr<ThreadNotifier> notifier = new ThreadNotifier(&history_thread_);
+  scoped_refptr<ThreadNotifier> notifier(new ThreadNotifier(&history_thread_));
   notifier->Notify(NotificationType::HISTORY_TYPED_URLS_MODIFIED,
                    Details<history::URLsModifiedDetails>(&details));
 
@@ -460,7 +460,7 @@ TEST_F(ProfileSyncServiceTypedUrlTest, ProcessUserChangeUpdate) {
 
   history::URLsModifiedDetails details;
   details.changed_urls.push_back(updated_entry);
-  scoped_refptr<ThreadNotifier> notifier = new ThreadNotifier(&history_thread_);
+  scoped_refptr<ThreadNotifier> notifier(new ThreadNotifier(&history_thread_));
   notifier->Notify(NotificationType::HISTORY_TYPED_URLS_MODIFIED,
                    Details<history::URLsModifiedDetails>(&details));
 
@@ -495,7 +495,7 @@ TEST_F(ProfileSyncServiceTypedUrlTest, ProcessUserChangeRemove) {
   history::URLsDeletedDetails changes;
   changes.all_history = false;
   changes.urls.insert(GURL("http://mine.com"));
-  scoped_refptr<ThreadNotifier> notifier = new ThreadNotifier(&history_thread_);
+  scoped_refptr<ThreadNotifier> notifier(new ThreadNotifier(&history_thread_));
   notifier->Notify(NotificationType::HISTORY_URLS_DELETED,
                    Details<history::URLsDeletedDetails>(&changes));
 
@@ -529,7 +529,7 @@ TEST_F(ProfileSyncServiceTypedUrlTest, ProcessUserChangeRemoveAll) {
 
   history::URLsDeletedDetails changes;
   changes.all_history = true;
-  scoped_refptr<ThreadNotifier> notifier = new ThreadNotifier(&history_thread_);
+  scoped_refptr<ThreadNotifier> notifier(new ThreadNotifier(&history_thread_));
   notifier->Notify(NotificationType::HISTORY_URLS_DELETED,
                    Details<history::URLsDeletedDetails>(&changes));