Cronet API Refactoring

components/cronet/android/java/src/org/chromium/net/urlconnection/CronetHttpURLConnection.java

 // 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.
 
 package org.chromium.net.urlconnection;
 
 import android.util.Pair;
 
 import org.chromium.base.Log;
 import org.chromium.net.CronetEngine;
@@ skipping 233 matching lines @@
         return contentLength;
     }
 
     /**
      * Starts the request if {@code connected} is false.
      */
     private void startRequest() throws IOException {
         if (connected) {
             return;
         }
-        final UrlRequest.Builder requestBuilder = new UrlRequest.Builder(
-                getURL().toString(), new CronetUrlRequestCallback(), mMessageLoop, mCronetEngine);
+        final UrlRequest.Builder requestBuilder = mCronetEngine.newUrlRequestBuilder(
+                getURL().toString(), new CronetUrlRequestCallback(), mMessageLoop);
         if (doOutput) {
             if (method.equals("GET")) {
                 method = "POST";
             }
             if (mOutputStream != null) {
                 requestBuilder.setUploadDataProvider(
                         mOutputStream.getUploadDataProvider(), mMessageLoop);
                 if (getRequestProperty(CONTENT_LENGTH) == null && !isChunkedUpload()) {
                     addRequestProperty(CONTENT_LENGTH,
                             Long.toString(mOutputStream.getUploadDataProvider().getLength()));
@@ skipping 335 matching lines @@
             // Strips Content-Encoding response header. See crbug.com/592700.
             if (!entry.getKey().equalsIgnoreCase("Content-Encoding")) {
                 mResponseHeadersList.add(
                         new AbstractMap.SimpleImmutableEntry<String, String>(entry));
             }
         }
         mResponseHeadersList = Collections.unmodifiableList(mResponseHeadersList);
         return mResponseHeadersList;
     }
 }