Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/util/HttpURLConnectionFactory.java

+// Copyright 2015 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.chrome.browser.util;
+
+import java.net.HttpURLConnection;
+
+/**
+ * A factory class for creating a HttpURLConnection.
+ */
+public interface HttpURLConnectionFactory {
+    /**
+     * @param url the url to communicate with
+     * @return a HttpURLConnection to communicate with |url|
+     */
+    HttpURLConnection createHttpURLConnection(String url);
+
+}