DevTools: Fixed duplicate call to ls() for Action title.

Modified Action.title() to only call ls() on the options title property. Previously it would call ls() on the title property of Extension.title(), which already calls ls(). This resulted in a duplicate call.

Bug: 941561
Change-Id: Idc8d5da56c2ddd219234beb148d3eddd8fb6edd0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1838700
Commit-Queue: Lorne Mitchell <lomitch@microsoft.com>
Reviewed-by: Lorne Mitchell <lomitch@microsoft.com>
Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704239}

third_party/blink/renderer/devtools/front_end/ui/Action.js

@@ -118,11 +118,11 @@ export default class Action extends Common.Object {
     if (options) {
       for (const pair of options) {
         if (pair['value'] !== this._toggled) {
-          title = pair['title'];
+          title = ls(pair['title']);
         }
       }
     }
-    return ls(title);
+    return title;
   }
 
   /**