The current implementation of OEMCrypto_SetDecryptHash gives developers
flexibility to use different types of hashes. However, all the
implementations we have seen thus far use crc32. Because of this, crc32
should be sufficient and we can refactor OEMCrypto_SetDecryptHash to
only use the crc32 hash.
Bug: 287706586
Change-Id: I4aaa253b2656dfd9c984f77dfb08fe160b23b47c
Merge from Widevine repo of http://go/wvgerrit/169064
This CL should cleanup some minor issues that existed after the initial
CLs refactoring the unit tests went in. The issues fixed should be:
1) duplicate decrypt tests
2) decrypt tests added to be run
3) removed unecessary header files
4) refactored some provisioning tests that I had previously overlooked
Bug: 253779846
Merged from https://widevine-internal-review.googlesource.com/167537
Change-Id: Ic474fbcf69a08c0482b5e74d0c80be2cd16702d8
