chore: remove unused catch bindings (#16121)

lib/renderer/extensions/i18n.js

@@ -12,7 +12,7 @@ const getMessages = (extensionId) => {
   try {
     const data = ipcRendererUtils.invokeSync('CHROME_GET_MESSAGES', extensionId)
     return JSON.parse(data) || {}
-  } catch (error) {
+  } catch {
     return {}
   }
 }

lib/renderer/security-warnings.ts

@@ -68,7 +68,7 @@ const isUnsafeEvalEnabled = function () {
     webFrame.executeJavaScript(`(${(() => {
       try {
         new Function('') // eslint-disable-line no-new,no-new-func
-      } catch (err) {
+      } catch {
         return false
       }
       return true

lib/renderer/window-setup.ts

@@ -19,7 +19,7 @@
 // - document.hidden
 // - document.visibilityState
 
-const { defineProperty, defineProperties } = Object
+const { defineProperty } = Object
 
 // Helper function to resolve relative url.
 const a = window.document.createElement('a')