git: openjdk/mobile: 8231616: Simplify compilation policy hierarchy

[duke]

Changeset: 56bc7979
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2019-09-30 14:04:42 +0000
URL:       https://github.com/openjdk/mobile/commit/56bc7979

8231616: Simplify compilation policy hierarchy

Reviewed-by: thartmann, neliasso

! src/hotspot/share/runtime/compilationPolicy.cpp
! src/hotspot/share/runtime/compilationPolicy.hpp
! src/hotspot/share/runtime/tieredThresholdPolicy.hpp