Merge "incremental_delivery: Remove PAGE_SIZE usage" into main am: 0951db5595

Original change: https://android-review.googlesource.com/c/platform/system/incremental_delivery/+/2700941

Change-Id: Id326ad6c0c65fc7f19758aed97314afb0f6b838a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>