ui: Run ./ui/eslint-all --fix

Pure application of:
$ ./ui/eslint-all --fix
$ git cl format --js

Should be a noop assuming no bugs in --fix.

Change-Id: Iabd070ecb9381c9ee5db5aa44964b89a11a297f1
diff --git a/ui/src/frontend/track_panel.ts b/ui/src/frontend/track_panel.ts
index e479628..baa816d 100644
--- a/ui/src/frontend/track_panel.ts
+++ b/ui/src/frontend/track_panel.ts
@@ -226,7 +226,7 @@
               e.stopPropagation();
             }
             globals.rafScheduler.scheduleRedraw();
-          }
+          },
         },
         node.children);
   }
@@ -248,7 +248,7 @@
         },
         [
           m(TrackShell, {track: attrs.track, trackState: attrs.trackState}),
-          m(TrackContent, {track: attrs.track})
+          m(TrackContent, {track: attrs.track}),
         ]);
   }