Cronet Fix Channel Write after Close when request is canceled after success.

components/cronet/android/url_request_adapter.h

 // 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.
 
 #ifndef COMPONENTS_CRONET_ANDROID_URL_REQUEST_ADAPTER_H_
 #define COMPONENTS_CRONET_ANDROID_URL_REQUEST_ADAPTER_H_
 
 #include <jni.h>
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/url_request.h"
 
 namespace net {
-class GrowableIOBuffer;
+class IOBufferWithSize;
 class HttpResponseHeaders;
 class UploadDataStream;
 struct RedirectInfo;
 }  // namespace net
 
 namespace cronet {
 
 class URLRequestContextAdapter;
 
 // An adapter from the JNI |UrlRequest| object and the Chromium |URLRequest|
@@ skipping 115 matching lines @@
   void Read();
 
   URLRequestContextAdapter* context_;
   scoped_refptr<URLRequestAdapterDelegate> delegate_;
   GURL url_;
   net::RequestPriority priority_;
   std::string method_;
   net::HttpRequestHeaders headers_;
   scoped_ptr<net::URLRequest> url_request_;
   scoped_ptr<net::UploadDataStream> upload_data_stream_;
-  scoped_refptr<net::GrowableIOBuffer> read_buffer_;
+  scoped_refptr<net::IOBufferWithSize> read_buffer_;
   int bytes_read_;
   int total_bytes_read_;
   int error_code_;
   int http_status_code_;
   std::string http_status_text_;
   std::string content_type_;
   bool canceled_;
   int64 expected_size_;
   bool chunked_upload_;
   // Indicates whether redirect has been disabled.
   bool disable_redirect_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestAdapter);
 };
 
 }  // namespace cronet
 
 #endif  // COMPONENTS_CRONET_ANDROID_URL_REQUEST_ADAPTER_H_