FileAPI/sync file system cleanups for scoped_refptr operator T* cleanup.

content/browser/fileapi/fileapi_message_filter.cc

 // Copyright (c) 2012 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 "content/browser/fileapi/fileapi_message_filter.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 654 matching lines @@
   scoped_refptr<Stream> stream(GetStreamForURL(url));
   if (stream.get())
     stream->Abort();
 }
 
 void FileAPIMessageFilter::OnCloneStream(
     const GURL& url, const GURL& src_url) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   // Abort if there's no Stream instance for |src_url| (source Stream which
   // we're going to make |url| point to) in the registry.
-  if (!GetStreamForURL(src_url))
+  if (!GetStreamForURL(src_url).get())
     return;
 
   stream_context_->registry()->CloneStream(url, src_url);
   stream_urls_.insert(url.spec());
 }
 
 void FileAPIMessageFilter::OnRemoveStream(const GURL& url) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   if (!GetStreamForURL(url).get())
@@ skipping 186 matching lines @@
   }
 
   return true;
 }
 
 scoped_refptr<Stream> FileAPIMessageFilter::GetStreamForURL(const GURL& url) {
   return stream_context_->registry()->GetStream(url);
 }
 
 }  // namespace content