Apply again r140703 with all new files

cloud_print/virtual_driver/virtual_driver.gyp

Index: cloud_print/virtual_driver/virtual_driver.gyp
diff --git a/cloud_print/virtual_driver/virtual_driver.gyp b/cloud_print/virtual_driver/virtual_driver.gyp
deleted file mode 100644
index 8368ffb02a4165f990e561a4ee3953221a8e4579..0000000000000000000000000000000000000000
--- a/cloud_print/virtual_driver/virtual_driver.gyp
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright (c) 2011 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.
-{
-  'targets': [
-    {
-      'target_name': 'virtual_driver',
-      'type': 'none',
-      'dependencies': [
-        'win/install/virtual_driver_install.gyp:*',
-        'win/port_monitor/virtual_driver_port_monitor.gyp:*',
-      ],
-    },
-  ],
-}