Remove unnecessary exceptions

background.js

@@ -1,11 +1,5 @@
 const oldReddit = "https://old.reddit.com";
-const excludedSubdomains = [
-  "blog.reddit.com",
-  "mod.reddit.com",
-  "oauth.reddit.com",
-  "out.reddit.com"];
 const excludedPaths = [
-  "/chat",
   "/gallery",
   "/poll",
   "/rpan",
@@ -19,8 +13,6 @@ chrome.webRequest.onBeforeRequest.addListener(
     
     if (urlParser.hostname == "old.reddit.com") return;
     
-    if (excludedSubdomains.indexOf(urlParser.hostname) != -1) return;
-    
     for (const path of excludedPaths) {
       if (urlParser.pathname.indexOf(path) == 0) return;
     }