Convert implicit scoped_refptr constructor calls to explicit ones, part 1

net/http/http_cache_transaction.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 "net/http/http_cache_transaction.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_POSIX)
 #include <unistd.h>
@@ skipping 1783 matching lines @@
   }
 
   // When writing headers, we normally only write the non-transient
   // headers; when in record mode, record everything.
   bool skip_transient_headers = (cache_->mode() != RECORD);
 
   if (truncated) {
     DCHECK_EQ(200, response_.headers->response_code());
   }
 
-  scoped_refptr<PickledIOBuffer> data = new PickledIOBuffer();
+  scoped_refptr<PickledIOBuffer> data(new PickledIOBuffer());
   response_.Persist(data->pickle(), skip_transient_headers, truncated);
   data->Done();
 
   // Balanced in DoCacheWriteResponseComplete.  We may be running from the
   // destructor of this object so cache_callback_ may be currently in use.
   write_headers_callback_->AddRef();
   io_buf_len_ = data->pickle()->size();
   return entry_->disk_entry->WriteData(kResponseInfoIndex, 0, data, io_buf_len_,
                                        write_headers_callback_, true);
 }
@@ skipping 91 matching lines @@
   // |value| goes from 0 to 63. Actually, the max value should be 47 (0x2f)
   // but we'll see.
   UMA_HISTOGRAM_ENUMERATION("HttpCache.ResponseHeaders", value, 65);
 }
 
 void HttpCache::Transaction::OnIOComplete(int result) {
   DoLoop(result);
 }
 
 }  // namespace net