NOT FOR SUBMITTING: Enable FFmpeg and VDA on Android (just for developing)

media/media.gyp

 # 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,
     # Override to dynamically link the PulseAudio library.
     'use_pulseaudio%': 0,
     # Override to dynamically link the cras (ChromeOS audio) library.
     'use_cras%': 0,
     'conditions': [
-      ['OS == "android" or OS == "ios"', {
+      ['OS == "Xandroid" or OS == "ios"', {
         # Android and iOS don't use ffmpeg.
         'use_ffmpeg%': 0,
       }, {  # 'OS != "android" and OS != "ios"'
         'use_ffmpeg%': 1,
       }],
     ],
   },
   'targets': [
     {
       'target_name': 'media',
@@ skipping 422 matching lines @@
           ],
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/AudioToolbox.framework',
               '$(SDKROOT)/System/Library/Frameworks/AVFoundation.framework',
               '$(SDKROOT)/System/Library/Frameworks/CoreAudio.framework',
             ],
           },
         }],
         ['OS == "android"', {
-          'sources': [
-            'base/media_stub.cc',
-          ],
+          #'sources': [
+          #  'base/media_stub.cc',
+          #],
           'link_settings': {
             'libraries': [
               '-lOpenSLES',
             ],
           },
         }],
         # A simple WebM encoder for animated avatars on ChromeOS.
         ['chromeos==1', {
           'dependencies': [
             '../third_party/libvpx/libvpx.gyp:libvpx',
@@ skipping 921 matching lines @@
             'media',
           ],
           'sources': [
             'tools/media_bench/media_bench.cc',
           ],
         },
       ],
     }]
   ],
 }