Web Inspector: Cookies for extensions show UUID instead of extension …

…name in Storage tab

https://bugs.webkit.org/show_bug.cgi?id=247903
rdar://101966366

Reviewed by Timothy Hatcher.

`CookieStorageTreeElement` was the only subclass of `StorageTreeElement` not using `WI.displayNameForHost` to generate a
display name, which exists to convert extension UUIDs into a friendly name. Non-extension cookies will still just use
the host for its name.

* Source/WebInspectorUI/UserInterface/Views/CookieStorageTreeElement.js:
(WI.CookieStorageTreeElement.prototype.get name):

Canonical link: https://commits.webkit.org/256695@main

Source/WebInspectorUI/UserInterface/Views/CookieStorageTreeElement.js

@@ -36,7 +36,7 @@ WI.CookieStorageTreeElement = class CookieStorageTreeElement extends WI.StorageT
 
     get name()
     {
-        return this.representedObject.host;
+        return WI.displayNameForHost(this.representedObject.host);
     }
 
     get categoryName()