Remove use of void** from HttpResponseHeaders::EnumerateHeaderLines

android_webview/native/aw_contents_io_thread_client_impl.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/native/aw_contents_io_thread_client_impl.h"
 
 #include <map>
 #include <utility>
 
 #include "android_webview/common/devtools_instrumentation.h"
@@ skipping 448 matching lines @@
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (java_object_.is_null())
     return;
 
   JNIEnv* env = AttachCurrentThread();
   WebResourceRequest web_request(env, request);
 
   vector<string> response_header_names;
   vector<string> response_header_values;
   {
-    void* headers_iterator = NULL;
+    size_t headers_iterator = 0;
     string header_name, header_value;
     while (response_headers->EnumerateHeaderLines(
         &headers_iterator, &header_name, &header_value)) {
       response_header_names.push_back(header_name);
       response_header_values.push_back(header_value);
     }
   }
 
   string mime_type, encoding;
   response_headers->GetMimeTypeAndCharset(&mime_type, &encoding);
@@ skipping 24 matching lines @@
       jstring_reason.obj(),
       jstringArray_response_header_names.obj(),
       jstringArray_response_header_values.obj());
 }
 
 bool RegisterAwContentsIoThreadClientImpl(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 } // namespace android_webview