tree 52fba7578404bec18fd3e847377a5e8493d84851
parent 7e9e04d10d74377a13d36d3f945b1cbc1aaf1a50
author Yifan Hong <elsk@google.com> 1521678467 -0700
committer Yifan Hong <elsk@google.com> 1521755655 -0700

regex-instance: HalInterface stores regex instances.

Parse <regex-instance> regular expression patterns using
Extended Regular Expression syntax, and store it in
HalInterface object.

Bug: 73738616
Test: libvintf_test
Test: vintf_object_test
Test: vts_treble_vintf_test

Change-Id: If0b8e3bc053a6c2ecd9048092071f52f7896bba0