Removes get upload progress plumbing. URLRequest queries the UploadDataStream directly.

net/http/http_basic_stream.h

 // 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.
 //
 // HttpBasicStream is a simple implementation of HttpStream.  It assumes it is
 // not sharing a sharing with any other HttpStreams, therefore it just reads and
 // writes directly to the Http Stream.
 
 #ifndef NET_HTTP_HTTP_BASIC_STREAM_H_
 #define NET_HTTP_HTTP_BASIC_STREAM_H_
@@ skipping 30 matching lines @@
   // HttpStream methods:
   int InitializeStream(const HttpRequestInfo* request_info,
                        RequestPriority priority,
                        const BoundNetLog& net_log,
                        const CompletionCallback& callback) override;
 
   int SendRequest(const HttpRequestHeaders& headers,
                   HttpResponseInfo* response,
                   const CompletionCallback& callback) override;
 
-  UploadProgress GetUploadProgress() const override;
-
   int ReadResponseHeaders(const CompletionCallback& callback) override;
 
   int ReadResponseBody(IOBuffer* buf,
                        int buf_len,
                        const CompletionCallback& callback) override;
 
   void Close(bool not_reusable) override;
 
   HttpStream* RenewStreamForAuth() override;
 
@@ skipping 30 matching lines @@
   HttpStreamParser* parser() const { return state_.parser(); }
 
   HttpBasicState state_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpBasicStream);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_BASIC_STREAM_H_