Update from https://crrev.com/306655

net/url_request/sdch_dictionary_fetcher.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/url_request/sdch_dictionary_fetcher.h"
 
 #include <stdint.h>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/thread_task_runner_handle.h"
+#include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/sdch_net_log_params.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_status.h"
 #include "net/url_request/url_request_throttler_manager.h"
 
 namespace {
 
 const int kBufferSize = 4096;
 
@@ skipping 225 matching lines @@
   current_request_.reset();
   buffer_ = NULL;
   dictionary_.clear();
 
   next_state_ = STATE_IDLE;
 
   return OK;
 }
 
 }  // namespace net