Add CDM FileIO tests.

media/media_cdm.gypi

 # Copyright 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': {
     'conditions': [
       ['OS == "android"', {
         # Android doesn't use ffmpeg.
         'use_ffmpeg%': 0,
@@ skipping 63 matching lines @@
             }]
           ],
           'defines': ['CDM_IMPLEMENTATION'],
           'dependencies': [
             'media',
             # Include the following for media::AudioBus.
             'shared_memory_support',
             '<(DEPTH)/base/base.gyp:base',
           ],
           'sources': [
+            'cdm/ppapi/cdm_file_io_test.cc',
+            'cdm/ppapi/cdm_file_io_test.h',
             'cdm/ppapi/cdm_video_decoder.cc',
             'cdm/ppapi/cdm_video_decoder.h',
             'cdm/ppapi/clear_key_cdm.cc',
             'cdm/ppapi/clear_key_cdm.h',
             'cdm/ppapi/clear_key_cdm_common.h',
           ],
           # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
           'msvs_disabled_warnings': [ 4267, ],
         },
         {
@@ skipping 14 matching lines @@
                 # Built by clearkeycdm.
                 '<(PRODUCT_DIR)/libclearkeycdm.so',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }