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

content/content_tests.gypi

 # Copyright (c) 2013 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': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 1031 matching lines @@
         '../crypto/crypto.gyp:crypto',
         '../device/battery/battery.gyp:device_battery',
         '../device/battery/battery.gyp:device_battery_mojo_bindings',
         '../device/bluetooth/bluetooth.gyp:device_bluetooth',
         '../gin/gin.gyp:gin',
         '../gpu/gpu.gyp:gpu',
         '../gpu/gpu.gyp:gpu_unittest_utils',
         '../ipc/ipc.gyp:test_support_ipc',
         '../media/media.gyp:media_test_support',
         '../media/media.gyp:shared_memory_support',
+        '../media/mojo/interfaces/mojo_bindings.gyp:mojo_type_convertor',
         '../mojo/mojo_edk.gyp:mojo_common_test_support',
         '../mojo/mojo_public.gyp:mojo_cpp_bindings',
         '../net/net.gyp:net_extras',
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../sql/sql.gyp:sql',
         '../sql/sql.gyp:test_support_sql',
         '../storage/storage_browser.gyp:storage',
         '../storage/storage_common.gyp:storage_common',
         '../testing/gmock.gyp:gmock',
@@ skipping 850 matching lines @@
                   'content_unittests_apk.isolate',
                 ],
               },
             ],
           },
         ],
       ],
     }],
   ],
 }