Remove implicit conversions from scoped_refptr to T* in net/socket/

net/socket/socket_libevent.cc

 // Copyright 2014 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/socket/socket_libevent.h"
 
 #include <errno.h>
 #include <netinet/in.h>
 #include <sys/socket.h>
 
@@ skipping 422 matching lines @@
   waiting_connect_ = false;
   base::ResetAndReturn(&write_callback_).Run(rv);
 }
 
 int SocketLibevent::DoRead(IOBuffer* buf, int buf_len) {
   int rv = HANDLE_EINTR(read(socket_fd_, buf->data(), buf_len));
   return rv >= 0 ? rv : MapSystemError(errno);
 }
 
 void SocketLibevent::ReadCompleted() {
-  int rv = DoRead(read_buf_, read_buf_len_);
+  int rv = DoRead(read_buf_.get(), read_buf_len_);
   if (rv == ERR_IO_PENDING)
     return;
 
   bool ok = read_socket_watcher_.StopWatchingFileDescriptor();
   DCHECK(ok);
   read_buf_ = NULL;
   read_buf_len_ = 0;
   base::ResetAndReturn(&read_callback_).Run(rv);
 }
 
 int SocketLibevent::DoWrite(IOBuffer* buf, int buf_len) {
   int rv = HANDLE_EINTR(write(socket_fd_, buf->data(), buf_len));
   return rv >= 0 ? rv : MapSystemError(errno);
 }
 
 void SocketLibevent::WriteCompleted() {
-  int rv = DoWrite(write_buf_, write_buf_len_);
+  int rv = DoWrite(write_buf_.get(), write_buf_len_);
   if (rv == ERR_IO_PENDING)
     return;
 
   bool ok = write_socket_watcher_.StopWatchingFileDescriptor();
   DCHECK(ok);
   write_buf_ = NULL;
   write_buf_len_ = 0;
   base::ResetAndReturn(&write_callback_).Run(rv);
 }
 
 }  // namespace net