77241489c3
[ Merged of http://go/wvgerrit/16576 ] The WV EXT-X-KEY attribute list earlier expected a cenc PSSH box in the URI field, in a hexadecimal sequence format. To ease the burden on content providers, the URI field will now contain init data in a json format and base64 encoded. The platform will assume responsibility to parse this data and create a widevine init data protobuf that can be included in the license request. b/20630275 Change-Id: I49e270bedbe96791fc9b282214a9a358d95d163e