Test: mm -j && mm -j dist, make sure virtual_ab_compression is set to
true in dynamic_partition_info.txt of target_File.zip
Change-Id: Id0d46bd8ed738b2b69a0c01481b7db0c7127f773
Add linker.vendor_ramdisk for Virtual A/B devices with
a vendor_ramdisk because e2fsck is dynamic.
Test: pass
Bug: 173425293
Change-Id: I0a6f5bf15362e28eaa07a4d639ea23749b94b0f5
If vendor_ramdisk exists, it is preferred to use launch_with_vendor_ramdisk.mk
because it moves e2fsck to vendor_ramdisk, making ramdisk smaller.
Devices that uses VABC is assumed to have a vendor ramdisk, so inherit
from this new makefile.
Test: pass
Change-Id: If6adad9985ca4750225fd4263edb42de1ddaf486