tree 9a18fd8a390b6d3098e6488f7f57d516f7dd8948
parent fd877db2bc6756fbccf0b39bc3abfeb856f2adef
author Tom Cherry <tomcherry@google.com> 1550347399 -0800
committer Tom Cherry <tomcherry@google.com> 1550610178 -0800

init: Ignore "ro." restrictions when reading prop files

"ro." properties do not make sense for prop files, especially with the
way that the system/product and vendor/odm partitions are meant to
override each other.  To fix this, we ignore the fact that "ro."
properties are "write once" when first loading in property files.

We then adjust the order of property file loading, such that we read
partitions from least to most specific, reading in order: system,
vendor, odm, product, product_services.

Bug: 122864654
Test: ro. properties can override when reading build props with
      appropriate permissions
Test: ro. properties do not override when lacking permissions to
      be set by a given partition
Change-Id: Ib9a5f77e95d9df647cdde7a5c937bb3425c066fa