Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/importer/firefox_importer_unittest_utils_mac.cc

 // Copyright (c) 2009 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/importer/firefox_importer_unittest_utils.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug_on_start.h"
 #include "base/file_path.h"
@@ skipping 160 matching lines @@
 
 // Spin until either a client response arrives or a timeout occurs.
 bool FFUnitTestDecryptorProxy::WaitForClientResponse() {
   // What we're trying to do here is to wait for an RPC message to go over the
   // wire and the client to reply.  If the client does not replyy by a given
   // timeout we kill the message loop.
   // The way we do this is to post a CancellableQuitMsgLoop for 3 seconds in
   // the future and cancel it if an RPC message comes back earlier.
   // This relies on the IPC listener class to quit the message loop itself when
   // a message comes in.
-  scoped_refptr<CancellableQuitMsgLoop> quit_task =
-      new CancellableQuitMsgLoop();
+  scoped_refptr<CancellableQuitMsgLoop> quit_task(
+      new CancellableQuitMsgLoop());
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       NewRunnableMethod(quit_task.get(), &CancellableQuitMsgLoop::QuitNow),
       TestTimeouts::action_max_timeout_ms());
 
   message_loop_->Run();
   bool ret = !quit_task->cancelled_;
   quit_task->cancelled_ = false;
   return ret;
 }
@@ skipping 70 matching lines @@
 
   IPC::Channel channel(kTestChannelID, IPC::Channel::MODE_CLIENT, &listener);
   CHECK(channel.Connect());
   listener.SetSender(&channel);
 
   // run message loop
   MessageLoop::current()->Run();
 
   return 0;
 }