Add dropdown on the Files header section to select
reference version for loading the revision.
Change-Id: I5c40a52b0018fea7e11ac67696ee6fb7b4674349
(cherry picked from commit 2d2a3c405e)
Add dropdown on the Files header section to select
reference version for loading the revision.
Change-Id: I5c40a52b0018fea7e11ac67696ee6fb7b4674349
(cherry picked from commit 2d2a3c405e)