Revert "Revise KeymasterMessage versioning system"

Revert "Revise KeymasterMessage versioning system"

Revert "Revise KeymasterMessage versioning system"

Revert "Add new message versioning protocol"

Revert submission 1533821-new_km_versioning

Reason for revert: DroidMonitor-triggered revert due to breakage https://android-build.googleplex.com/builds/quarterdeck?branch=git_master&target=adt3-userdebug&lkgb=7064747&lkbb=7064769&fkbb=7064769, bug 176867651
Reverted Changes:
I040fe7f62:Revise KeymasterMessage versioning system
Ibea104c39:Revise KeymasterMessage versioning system
Ibea104c39:Revise KeymasterMessage versioning system
I425fb45fc:Add new message versioning protocol

Change-Id: I1569334c59cb62be6aae4a42ce999f40c7a472de
BUG: 176867651