ART: Update DexFile for compiler-filter pass-down

Update getDexOptNeeded. Add implementations for isValidCompilerFilter
and isProfileGuidedCompilerFilter.

Bug: 27689078

(cherry picked from commit 1d23d43e29e41adb3d504332c8833acaacb49e50)

Change-Id: I06b9d75f58c59cb07ef5170f784ea6745168efaa
1 file changed