Update ResponseInfo to UrlResponseInfo with API review comments.

components/cronet/android/java/src/org/chromium/net/UrlRequestListener.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;
 
 import java.nio.ByteBuffer;
 
 /**
  * Users of Cronet extend this class to receive callbacks indicating the
@@ skipping 15 matching lines @@
      *
      * The redirect will not be followed until the URLRequest's
      * {@link UrlRequest#followRedirect} method is called, either synchronously
      * or asynchronously.
      *
      * @param request Request being redirected.
      * @param info Response information.
      * @param newLocationUrl Location where request is redirected.
      */
     public abstract void onReceivedRedirect(
-            UrlRequest request, ResponseInfo info, String newLocationUrl);
+            UrlRequest request, UrlResponseInfo info, String newLocationUrl);
 
     /**
      * Called when the final set of headers, after all redirects, is received.
      * Will only be called once for each request.
      *
      * No other UrlRequestListener method will be called for the request,
      * including {@link UrlRequestListener#onSucceeded onSucceeded()} and {@link
      * UrlRequestListener#onFailed onFailed()}, until {@link UrlRequest#read
      * UrlRequest.read()} is called to attempt to start reading the response
      * body.
      *
      * @param request Request that started to get response.
      * @param info Response information.
      */
-    public abstract void onResponseStarted(UrlRequest request, ResponseInfo info);
+    public abstract void onResponseStarted(UrlRequest request, UrlResponseInfo info);
 
     /**
      * Called whenever part of the response body has been read. Only part of
      * the buffer may be populated, even if the entire response body has not yet
      * been consumed.
      *
      * No other UrlRequestListener method will be called for the request,
      * including {@link UrlRequestListener#onSucceeded onSucceeded()} and {@link
      * UrlRequestListener#onFailed onFailed()}, until {@link
      * UrlRequest#read UrlRequest.read()} is called to attempt to continue
      * reading the response body.
      *
      * @param request Request that received data.
      * @param info Response information.
      * @param byteBuffer The buffer that was passed in to
      *     {@link UrlRequest#read}, now containing the received data. The
      *     buffer's position is updated to the end of the received data. The
      *     buffer's limit is not changed.
      */
     public abstract void onReadCompleted(
-            UrlRequest request, ResponseInfo info, ByteBuffer byteBuffer);
+            UrlRequest request, UrlResponseInfo info, ByteBuffer byteBuffer);
 
     /**
      * Called when request is completed successfully, no callbacks will be
      * called afterwards.
      *
      * @param request Request that succeeded.
      * @param info Response information.
      */
-    public abstract void onSucceeded(UrlRequest request, ExtendedResponseInfo info);
+    public abstract void onSucceeded(UrlRequest request, UrlResponseInfo info);
 
     /**
      * Called if request failed for any reason after start(). Once
      * called, no other functions can be called. UrlRequestException
      * provides information about error.
      *
      * @param request Request that failed.
-     * @param info Response information.
+     * @param info Response information. May be {@code null} if no response was received.
      * @param error information about error.
      */
-    public abstract void onFailed(UrlRequest request, ResponseInfo info, UrlRequestException error);
+    public abstract void onFailed(
+            UrlRequest request, UrlResponseInfo info, UrlRequestException error);
 }