Revert "PMSCompilerMapping: Hardcode a value for pm.dexopt.shared"

This reverts commit e131dac848cb4d0998e1dee2219382250c71d277.

Reason for revert: ART default properties are now in /system.

Bug: 68755013
Change-Id: I32d938abb73c8d8df74716ede8032d9874086fda
1 file changed