Cleanup work for @NeverCompile in art

This change is a followup to aosp/1897910. It makes a style change to
the list of parameters provided to MethodIsNeverCompile, and adds a
clause for abstract methods when calling it in the class linker.

Bug: 197753440
Test: Checked that the behavior of @NeverCompile is maintained by
      inspecting services.odex after annotating specific methods.
Change-Id: I91969898a635c71656451e59ad22940eb78143f6
2 files changed