Update content/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/browser/download/drag_download_file.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/download/drag_download_file.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/browser/download/download_stats.h"
 #include "content/browser/web_contents/web_contents_impl.h"
@@ skipping 171 matching lines @@
 
 void DragDownloadFile::Start(ui::DownloadFileObserver* observer) {
   CheckThread();
 
   if (state_ != INITIALIZED)
     return;
   state_ = STARTED;
 
   DCHECK(!observer_.get());
   observer_ = observer;
-  DCHECK(observer_);
+  DCHECK(observer_.get());
 
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, base::Bind(
       &DragDownloadFileUI::InitiateDownload, base::Unretained(drag_ui_),
       base::Passed(&file_stream_), file_path_));
 }
 
 bool DragDownloadFile::Wait() {
   CheckThread();
   if (state_ == STARTED)
     nested_loop_.Run();
@@ skipping 27 matching lines @@
 
 void DragDownloadFile::CheckThread() {
 #if defined(OS_WIN)
   DCHECK(drag_message_loop_ == base::MessageLoop::current());
 #else
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 #endif
 }
 
 }  // namespace content