Summarize number of inline comments on non-current patch set

If the patch set we are commenting on isn't the current one, we
can't have any approval actions, but we still want to see a note
on the top level change.  Ensure its there anyway.

Bug: issue 396
Change-Id: I2a584fe975a3d39b9c09af06e6a0121e89fe8d40
Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed