[Chromoting] Add remoting_options.gypi to share vars.

remoting/remoting_options.gypi

+# 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.
+
+{
+  'variables': {
+    'chromium_code': 1,
+
+    # Set this to run the jscompile checks after building the webapp.
+    'run_jscompile%': 1,
+
+    # Set this to enable cast mode on the android client.
+    'enable_cast%': 0,
+
+    'variables': {
+      'conditions': [
+        # Enable the multi-process host on Windows by default.
+        ['OS=="win"', {
+          'remoting_multi_process%': 1,
+        }, {
+          'remoting_multi_process%': 0,
+        }],
+      ],
+    },
+    'remoting_multi_process%': '<(remoting_multi_process)',
+
+    'remoting_rdp_session%': 1,
+
+    'branding_path': '../remoting/branding_<(branding)',
+
+    'conditions': [
+      ['OS=="win"', {
+        # Java is not available on Windows bots, so we need to disable
+        # JScompile checks.
+        'run_jscompile': 0,
+      }],
+    ],
+  },
+
+}