DEV: Fix broken stylesheet watcher.

DEV: Fix broken stylesheet watcher.

Follow-up to 8e3691d5370bb95d99fe750f46287763721fcc9c

diff --git a/lib/stylesheet/watcher.rb b/lib/stylesheet/watcher.rb
index a8bbda5..0827cb6 100644
--- a/lib/stylesheet/watcher.rb
+++ b/lib/stylesheet/watcher.rb
@@ -98,7 +98,7 @@ module Stylesheet
       message = targets.map! do |name|
         msgs = []
         active_themes.each do |theme_id|
-          msgs << Stylesheet::Manager.stylesheet_data(name.to_sym, theme_id)
+          msgs << Stylesheet::Manager.new(theme_id: theme_id).stylesheet_data(name.to_sym)
         end
         msgs
       end.flatten!
@@ -116,7 +116,7 @@ module Stylesheet
       message = targets.map! do |name|
         msgs = []
         active_themes.each do |theme_id|
-          msgs << Stylesheet::Manager.stylesheet_data(name.to_sym, theme_id)
+          msgs << Stylesheet::Manager.new(theme_id: theme_id).stylesheet_data(name.to_sym)
         end
         msgs
       end.flatten!

GitHub sha: e64f9c87fb4bdc7505c81fc3b388d6b2841c5566

This commit appears in #13456 which was approved by OsamaSayegh. It was merged by tgxworld.