libweave: run gn format BUILD.gn

Run gn format **/BUILD.gn to apply new format of uprev'd gn of version
1733 (82d673ac).

BUG=chromium:1072321
TEST=cros tryjob -g 2153536 -g 2126033 hatch-full-tryjob

Cq-Depend: chromium:2126033
Change-Id: I75117a26f59021ad3e8629865d0b8cfcf87f4078
Reviewed-on: https://chromium-review.googlesource.com/c/weave/libweave/+/2153536
Tested-by: Clark Chung <ckclark@chromium.org>
Reviewed-by: Keigo Oka <oka@chromium.org>
Reviewed-by: Hidehiko Abe <hidehiko@chromium.org>
Commit-Queue: Clark Chung <ckclark@chromium.org>
diff --git a/BUILD.gn b/BUILD.gn
index 89b441b..e75ae42 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -128,9 +128,7 @@
     "//common-mk:nouse_thin_archive",
   ]
   configs -= [ "//common-mk:use_thin_archive" ]
-  deps = [
-    ":libweave-test_deps",
-  ]
+  deps = [ ":libweave-test_deps" ]
   pkg_deps = libweave_test_pkg_deps
 }