Remove misleading kPageSize dependency am: e90c80308e

Original change: https://android-review.googlesource.com/c/platform/art/+/2193722

Change-Id: I56a35774fe448d839e55c5f26c9c1a299df5c3a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>