Merge "Fix license_type. Contains WideVine"

# *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE

#     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE

#     DEPENDING ON IT IN YOUR PROJECT. ***

third_party {

  license_type: NOTICE

  # would be NOTICE save for drm/mediadrm/plugins/clearkey/hidl/

  license_type: BY_EXCEPTION_ONLY

}