Reformat all gn files in /components/login.

`gn format` recently changed its formatting behavior
for deps, source, and a few other elements when they
are assigned (with =) single-element lists to be consistent
with the formatting of updates (with +=) with single-element.

Now that we've rolled in a GN binary with the change,
reformat all files so that people don't get presubmit
warnings due to this.

This CL was uploaded by git cl split.

Bug: 1041419
Change-Id: I580ce7a66aa6e232395f3a45d0df9658b9b6156f
Auto-Submit: Nico Weber <>
Reviewed-by: Achuith Bhandarkar <>
Commit-Queue: Achuith Bhandarkar <>
Cr-Commit-Position: refs/heads/master@{#731550}
1 file changed