Added support to calculate storage using project ids on devices whose

user data is wiped and their add directories are created using project
id

Bug: b/215154615
Test: atest StorageHostTest
Test: atest tests/installd_service_test.cpp

Ignore-AOSP-First: It will be picked up in AOSP manually, needs to be in
master first to resolve merge conflicts.

Change-Id: Idfe262d5606a4f577587e75e4a29fdb55c021a37