Mojo interfaces needed for switching audio rendering stream creation and closing from IPC to Mojo

media/mojo/interfaces/mojo_bindings.gyp

 # Copyright 2015 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': [
     {
       # GN version: //media/mojo/interfaces
       'target_name': 'platform_verification_mojo_bindings',
       'type': 'none',
       'sources': [
@@ skipping 27 matching lines @@
     },
     {
       'target_name': 'provision_fetcher_api',
       'type': 'static_library',
       'dependencies': [
         'provision_fetcher_mojo_bindings',
         '../../../mojo/mojo_public.gyp:mojo_cpp_bindings',
         '../../../services/shell/shell.gyp:shell_public',
       ],
     },
+    {
+      # GN version: //content/common:mojo_bindings
+      'includes': [ '../../../mojo/mojom_bindings_generator.gypi' ],
+      'target_name': 'audio_output_mojom',
+      'type': 'none',
+      'variables': {
+        'mojom_files': [
+          'audio_output.mojom',
+          'content_decryption_module.mojom',
+          'decryptor.mojom',
+          'demuxer_stream.mojom',
+          'media_types.mojom',
+        ],
+      },
+      'dependencies': [
+       '../../../mojo/mojo_public.gyp:mojo_cpp_bindings',
+      ],
+      'includes': [ '../../../mojo/mojom_bindings_generator_explicit.gypi' ],
+    },
+    {
+      'target_name': 'audio_output_mojom_bindings',

[xhwang, 2016/05/03 00:14:34]

The naming of the target doesn't really match what's inlcuded in "sources".

[rchtara, 2016/05/03 07:44:03]

yes, but I will need it for the other cl. 
https://codereview.chromium.org/1930393002/patch/1/10008

I would like to get rid of all the media staff in this cl.

[rchtara, 2016/05/04 08:38:43]

Done.

+      'type': 'static_library',
+      'dependencies': [
+        'audio_output_mojom',
+      ],
+      'sources': [
+      '../common/media_type_converters.cc',
+      '../common/media_type_converters.h',
+      '../common/mojo_shared_buffer_video_frame.cc',
+      '../common/mojo_shared_buffer_video_frame.h',
+      ]
+    },
   ],
 }