commit 0049fe38ce8daca610be474fd54624fb9f6a8ce0
author ccalvarin <ccalvarin@google.com> Sat Apr 15 05:19:09 2017 +0200
committer Colin Cross <ccross@android.com> Tue Apr 18 09:55:29 2017 -0700
tree e8f2bd4306a1531a30ee81c541c82aa2675c1a99
parent ee8542f989cffb9c5070c7503a7c40d1e7bbd6b0

Fix an expansion flag issue where it expands to a repeatable flag.

There's no reason an expansion flag should not expand to multiple values for a repeatable flag (a flag with allowMultiple set to true.) If this expansion flag is set in a SetValue policy, group its repeatable subflags into a single SetValue per subflag.

For an overridable SetValue policy on an expansion, any repeatable flag that it expands to should append its value, and not override the user's original values.

PiperOrigin-RevId: 153233784
GitOrigin-RevId: ae1d0dec94e4f4b7066ce1c65d4f035907540586
Change-Id: Ia9bfedb601ba8d5c4484e6d590491d3712b4fb51