Revert "Move kVRegSize to globals.h to reduce include dependencies."

This reverts commit 5ae7cdfe5b8da645d1fec61c76176e6a37e78fb9.

Reason for revert: Unknown crash in linker

Change-Id: Ib5646376e2e589a7a6c4d66e72caa1f208a15905
3 files changed