Adding java implementation for Geolocation

net/android/java/src/org/chromium/net/GURLUtils.java

Index: net/android/java/src/org/chromium/net/GURLUtils.java
diff --git a/net/android/java/src/org/chromium/net/GURLUtils.java b/net/android/java/src/org/chromium/net/GURLUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..8047ad3336ccd566648b7987c9c8812c6ab69a64
--- /dev/null
+++ b/net/android/java/src/org/chromium/net/GURLUtils.java
@@ -0,0 +1,27 @@
+// Copyright (c) 2012 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 org.chromium.base.JNINamespace;
+
+/**
+ * Class to access the GURL library from java.
+ */
+@JNINamespace("net")
+public final class GURLUtils {
+
+    /**
+     * Get the origin of an url: Ex getOrigin("http://www.example.com:8080/index.html?bar=foo")
+     * would return "http://www.example.com:8080". It will return an empty string for an
+     * invalid url.
+     *
+     * @return The origin of the url
+     */
+    public static String getOrigin(String url) {
+        return nativeGetOrigin(url);
+    }
+
+    private static native String nativeGetOrigin(String url);
+}