Implements RLZ lib for iOS

rlz/ios/lib/machine_id_ios.cc

Index: rlz/ios/lib/machine_id_ios.cc
diff --git a/rlz/ios/lib/machine_id_ios.cc b/rlz/ios/lib/machine_id_ios.cc
new file mode 100644
index 0000000000000000000000000000000000000000..344097871efaca0e391e0edb9865d73fa8544dda
--- /dev/null
+++ b/rlz/ios/lib/machine_id_ios.cc
@@ -0,0 +1,17 @@
+// 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.
+
+#include "base/ios/device_util.h"
+#include "base/strings/string16.h"
+#include "base/strings/utf_string_conversions.h"
+
+namespace rlz_lib {
+
+bool GetRawMachineId(string16* data, int* more_data) {
+  *data = ASCIIToUTF16(ios::device_util::GetDeviceIdentifier(NULL));
+  *more_data = 1;
+  return true;
+}
+
+}  // namespace rlz_lib