Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/sessions/session_service.cc

 // Copyright (c) 2010 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 "build/build_config.h"
 
 #include "chrome/browser/sessions/session_service.h"
 
 #include <limits>
 
@@ skipping 399 matching lines @@
           NewCallback(this, &SessionService::OnGotSessionCommands),
           callback), consumer);
 }
 
 SessionService::Handle SessionService::GetCurrentSession(
     CancelableRequestConsumerBase* consumer,
     SessionCallback* callback) {
   if (pending_window_close_ids_.empty()) {
     // If there are no pending window closes, we can get the current session
     // from memory.
-    scoped_refptr<InternalSessionRequest> request = new InternalSessionRequest(
+    scoped_refptr<InternalSessionRequest> request(new InternalSessionRequest(
         NewCallback(this, &SessionService::OnGotSessionCommands),
-        callback);
+        callback));
     AddRequest(request, consumer);
     IdToRange tab_to_available_range;
     std::set<SessionID::id_type> windows_to_track;
     BuildCommandsFromBrowsers(&(request->commands),
                               &tab_to_available_range,
                               &windows_to_track);
     request->ForwardResult(
         BaseSessionService::InternalGetCommandsRequest::TupleType(
             request->handle(), request));
     return request->handle();
@@ skipping 1033 matching lines @@
       50);
   if (use_long_period) {
     std::string long_name_("SessionRestore.SaveLongPeriod");
     UMA_HISTOGRAM_CUSTOM_TIMES(long_name_,
         delta,
         save_delay_in_mins_,
         save_delay_in_hrs_,
         50);
   }
 }