m8: use VSYNC Phase Offsets

improves responsiveness

Change-Id: I320038728494cc6a947af24c8a289432a6a6d7b3
m8: Krait Bionic Optimizations are deprecated

QCOM Bionic takes its place

Change-Id: I966e92a5f83b500088470196628ba860d37389fb
m8: enable Dexpreopt

Change-Id: Id87909890b25a75f6a5a676a318a40398604f0c6
Merge "m8: use VSYNC Phase Offsets" into lp5.0
Merge "m8: Krait Bionic Optimizations are deprecated" into lp5.0
Merge "m8: enable Dexpreopt" into lp5.0