Upstream the updated Java Omaha XML parser

chrome/android/java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java

Index: chrome/android/java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java b/chrome/android/java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java
new file mode 100644
index 0000000000000000000000000000000000000000..a8fc167503468d0bb0e67b0ead9bbb3c5cc0fd70
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java
@@ -0,0 +1,18 @@
+// Copyright 2013 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.omaha;
+
+/**
+ * Serves as a general exception for failed POST requests to the Omaha Update Server.
+ */
+public class RequestFailureException extends Exception {
+    public RequestFailureException(String message) {
+        super(message);
+    }
+
+    public RequestFailureException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}