tree 80911a34641c0fd0bd9f05edbc44e179216a3f61
parent 5d9fb40ef745fbe64d2cd4a2129f61174ba42b45
author Tao Bao <tbao@google.com> 1491868557 -0700
committer Tao Bao <tbao@google.com> 1492033920 -0700

Verify the package compatibility with libvintf.

verify_package_compatibility() is added to parse the compatibility entry
(compatibility.zip) in a given OTA package. If entry is present, the
information is sent to libvintf to check the compatibility.

This CL doesn't actually call libvintf, since the API there is not
available yet.

Bug: 36597505
Test: Doesn't break the install with existing packages (i.e. w/o the
      compatibility entry).
Test: recovery_component_test
Change-Id: I3903ffa5f6ba33a5c0d761602ade6290c6752596