[android_webview] Add more params to request intercepting.

android_webview/browser/net/android_stream_reader_url_request_job.cc

 // 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.
 
 #include "android_webview/browser/net/android_stream_reader_url_request_job.h"
 
 #include <string>
 
 #include "android_webview/browser/input_stream.h"
 #include "android_webview/browser/net/input_stream_reader.h"
@@ skipping 306 matching lines @@
 
     std::string mime_type;
     if (GetMimeType(&mime_type) && !mime_type.empty()) {
       std::string content_type_header(net::HttpRequestHeaders::kContentType);
       content_type_header.append(": ");
       content_type_header.append(mime_type);
       headers->AddHeader(content_type_header);
     }
   }
 
+  JNIEnv* env = AttachCurrentThread();
+  DCHECK(env);
+  delegate_->UpdateHeaders(env, headers);
+
   // Indicate that the response had been obtained via shouldInterceptRequest.
   headers->AddHeader(kResponseHeaderViaShouldInterceptRequest);
 
   response_info_.reset(new net::HttpResponseInfo());
   response_info_->headers = headers;
 
   NotifyHeadersComplete();
 }
 
 int AndroidStreamReaderURLRequestJob::GetResponseCode() const {
@@ skipping 21 matching lines @@
       } else {
         // We don't support multiple range requests in one single URL request,
         // because we need to do multipart encoding here.
         NotifyDone(net::URLRequestStatus(
             net::URLRequestStatus::FAILED,
             net::ERR_REQUEST_RANGE_NOT_SATISFIABLE));
       }
     }
   }
 }