[android_webview] Add more params to request intercepting.

android_webview/browser/net/android_stream_reader_url_request_job.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.
 
 #ifndef ANDROID_WEBVIEW_NATIVE_ANDROID_STREAM_READER_URL_REQUEST_JOB_H_
 #define ANDROID_WEBVIEW_NATIVE_ANDROID_STREAM_READER_URL_REQUEST_JOB_H_
 
 #include <string>
 
 #include "base/android/scoped_java_ref.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "net/http/http_byte_range.h"
 #include "net/url_request/url_request_job.h"
 
 namespace android_webview {
 class InputStream;
 class InputStreamReader;
 }
 
 namespace base {
 class TaskRunner;
 }
 
 namespace net {
+class HttpResponseHeaders;
 class HttpResponseInfo;
 class URLRequest;
 }
 
 class InputStreamReaderWrapper;
 
 // A request job that reads data from a Java InputStream.
 class AndroidStreamReaderURLRequestJob : public net::URLRequestJob {
  public:
   /*
@@ skipping 20 matching lines @@
         net::URLRequest* request,
         android_webview::InputStream* stream,
         std::string* mime_type) = 0;
 
     virtual bool GetCharset(
         JNIEnv* env,
         net::URLRequest* request,
         android_webview::InputStream* stream,
         std::string* charset) = 0;
 
+    virtual void UpdateHeaders(JNIEnv* env,
+                               net::HttpResponseHeaders* headers) = 0;
+
     virtual ~Delegate() {}
   };
 
   AndroidStreamReaderURLRequestJob(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate,
       scoped_ptr<Delegate> delegate);
 
   // URLRequestJob:
   virtual void Start() OVERRIDE;
@@ skipping 33 matching lines @@
   scoped_ptr<net::HttpResponseInfo> response_info_;
   scoped_ptr<Delegate> delegate_;
   scoped_refptr<InputStreamReaderWrapper> input_stream_reader_wrapper_;
   base::WeakPtrFactory<AndroidStreamReaderURLRequestJob> weak_factory_;
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(AndroidStreamReaderURLRequestJob);
 };
 
 #endif  // ANDROID_WEBVIEW_NATIVE_ANDROID_STREAM_READER_URL_REQUEST_JOB_H_