Separate BrowserCdmManager from BrowserMediaPlayerManager.

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 788 matching lines @@
       'browser/media/capture/video_capture_oracle.cc',
       'browser/media/capture/video_capture_oracle.h',
       'browser/media/capture/web_contents_audio_input_stream.cc',
       'browser/media/capture/web_contents_audio_input_stream.h',
       'browser/media/capture/web_contents_capture_util.cc',
       'browser/media/capture/web_contents_capture_util.h',
       'browser/media/capture/web_contents_tracker.cc',
       'browser/media/capture/web_contents_tracker.h',
       'browser/media/capture/web_contents_video_capture_device.cc',
       'browser/media/capture/web_contents_video_capture_device.h',
+      'browser/media/cdm/browser_cdm_manager.cc',
+      'browser/media/cdm/browser_cdm_manager.h',
       'browser/media/media_internals.cc',
       'browser/media/media_internals.h',
       'browser/media/media_internals_handler.cc',
       'browser/media/media_internals_handler.h',
       'browser/media/media_internals_proxy.cc',
       'browser/media/media_internals_proxy.h',
       'browser/media/media_internals_ui.cc',
       'browser/media/media_internals_ui.h',
       'browser/media/webrtc_identity_store.cc',
       'browser/media/webrtc_identity_store.h',
@@ skipping 937 matching lines @@
         '../build/linux/system.gyp:dbus',
         '../dbus/dbus.gyp:dbus',
       ],
     }, {  # OS != "linux" or use_dbus==0
       'sources!': [
         'browser/geolocation/wifi_data_provider_linux.cc',
       ],
     }],
   ],
 }