Implementation of ppapi audio.

ppapi/ppapi_cpp.gypi

 # 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': 'ppapi_c<(nacl_ppapi_library_suffix)',
       'type': 'none',
       'all_dependent_settings': {
@@ skipping 173 matching lines @@
         'cpp/url_loader.cc',
         'cpp/url_loader.h',
         'cpp/url_request_info.cc',
         'cpp/url_request_info.h',
         'cpp/url_response_info.cc',
         'cpp/url_response_info.h',
         'cpp/var.cc',
         'cpp/var.h',
 
         # Dev interfaces.
+        'cpp/dev/audio_input_dev.cc',
+        'cpp/dev/audio_input_dev.h',
         'cpp/dev/buffer_dev.cc',
         'cpp/dev/buffer_dev.h',
         'cpp/dev/context_3d_dev.cc',
         'cpp/dev/context_3d_dev.h',
         'cpp/dev/directory_entry_dev.cc',
         'cpp/dev/directory_entry_dev.h',
         'cpp/dev/directory_reader_dev.cc',
         'cpp/dev/directory_reader_dev.h',
         'cpp/dev/file_chooser_dev.cc',
         'cpp/dev/file_chooser_dev.h',
@@ skipping 92 matching lines @@
         }],
         ['OS=="mac"', {
           'xcode_settings': {
             'WARNING_CFLAGS': ['-Wextra', '-pedantic'],
            },
         }]
       ],
     },
   ],
 }