78f4bca3a9
[ Merge of http://go/wvgerrit/108904 ] Client ID name-value fields in the license request share the same namespace with app parameters and WV standard device information. As a result, it was possible for applications to provide parameters that could potentially fool the license server with spoof values. This CL restricts the use of the fields that are common across both the Android CDM and CE CDM. Currently, Android specific fields are restricted by the MediaDrmPlugin layer, and there are no CE CDM specific fields currently defined. The non-HIDL DRM plugin does not restrict these fields; however, it will be removed in S. Bug: 171723566 Test: Android integration test Change-Id: I5ad9ead73c5aff712dff8133953de5ddc3296452