Fix the "red" change size on elasticsearch site UI

The size of a newly created change from the elasticsearch site UI was
erroneously "undefined" (red as was shown on the UI). This change
removes the additional condition for setting the changed lines so that
the corresponding size bar for the change can be shown correctly on the
UI.

Bug: Issue 8525
Change-Id: I75fbe24d00c876a656f00bf041c00358aefc127f
1 file changed
tree: 676e507b8db26d646179f75a7ba3bcb20da999aa
  1. gerrit-elasticsearch/
  2. gerrit-pgm/
  3. lib/