Chromecast: adds a few dummy GYP targets for easier internal build.

chromecast/chromecast.gyp

 # Copyright 2014 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': {
     'android_support_v13_target%':
         '../third_party/android_tools/android_tools.gyp:android_support_v13_javalib',
     'chromium_code': 1,
     'chromecast_branding%': 'Chromium',
   },
   'includes': [
     'chromecast_tests.gypi',
   ],
   'target_defaults': {
     'include_dirs': [
       '..',  # Root of Chromium checkout
     ],
   },
   'targets': [
+    # TODO(gunsch): Remove these fake targets once they're either added or no
+    # longer referenced from internal code.
+    {'target_name': 'cast_media_audio', 'type': 'none'},
+    {'target_name': 'cast_port_impl', 'type': 'none'},
+
     {
       'target_name': 'cast_base',
       'type': '<(component)',
       'dependencies': [
         '../base/base.gyp:base',
       ],
       'sources': [
         'base/metrics/cast_histograms.h',
         'base/metrics/cast_metrics_helper.cc',
         'base/metrics/cast_metrics_helper.h',
@@ skipping 428 matching lines @@
             'cast_shell_core',
           ],
           'sources': [
             'app/cast_main.cc',
           ],
         },
       ],  # end of targets
     }],
   ],  # end of conditions
 }