Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/extensions/extensions_startup.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 "chrome/browser/extensions/extensions_startup.h"
 
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extensions_service.h"
@@ skipping 65 matching lines @@
     FilePath src_dir = cmd_line.GetSwitchValuePath(
         switches::kPackExtension);
     FilePath private_key_path;
     if (cmd_line.HasSwitch(switches::kPackExtensionKey)) {
       private_key_path = cmd_line.GetSwitchValuePath(
           switches::kPackExtensionKey);
     }
 
     // Launch a job to perform the packing on the file thread.
     PackExtensionLogger pack_client;
-    scoped_refptr<PackExtensionJob> pack_job =
-        new PackExtensionJob(&pack_client, src_dir, private_key_path);
+    scoped_refptr<PackExtensionJob> pack_job(
+        new PackExtensionJob(&pack_client, src_dir, private_key_path));
     pack_job->Start();
 
     // The job will post a notification task to the current thread's message
     // loop when it is finished.  We manually run the loop here so that we
     // block and catch the notification.  Otherwise, the process would exit;
     // in particular, this would mean that |pack_client| would be destroyed
     // and we wouldn't be able to report success or failure back to the user.
     // This call to |Run()| is matched by a call to |Quit()| in the
     // |PackExtensionLogger|'s notification handling code.
     MessageLoop::current()->Run();
@@ skipping 16 matching lines @@
                                                       extension_id)) {
           return true;
       }
     }
   }
 
   return false;
 }
 
 }  // namespace extensions_startup