[Cronet] Make CronetHttpURLStreamHandler.openConnection public

components/cronet/android/java/src/org/chromium/net/urlconnection/CronetHttpURLStreamHandler.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 org.chromium.net.UrlRequestContext;
 
 import java.io.IOException;
 import java.net.Proxy;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.URLStreamHandler;
 
 /**
  * An {@code URLStreamHandler} that handles http and https connections.
  */
 public class CronetHttpURLStreamHandler extends URLStreamHandler {
     private final UrlRequestContext mUrlRequestContext;
 
     public CronetHttpURLStreamHandler(UrlRequestContext urlRequestContext) {
         mUrlRequestContext = urlRequestContext;
     }
 
     /**
      * Establishes a new connection to the resource specified by the URL url.
      */
     @Override
-    protected URLConnection openConnection(URL url) throws IOException {
+    public URLConnection openConnection(URL url) throws IOException {
         String protocol = url.getProtocol();
         if ("http".equals(protocol) || "https".equals(protocol)) {
             return new CronetHttpURLConnection(url, mUrlRequestContext);
         }
         throw new UnsupportedOperationException(
                 "Unexpected protocol:" + protocol);
     }
 
     /**
      * Establishes a new connection to the resource specified by the URL url
      * using the given proxy.
      */
     @Override
-    protected URLConnection openConnection(URL url, Proxy proxy) {
+    public URLConnection openConnection(URL url, Proxy proxy) {
         throw new UnsupportedOperationException();
     }
 }