[geary: 1/2] Remove unused variable urlRegex from ComposerPageState.containsKeywords

[Michael Gratton <mjog src gnome org>]

commit 20284fe29c4ac1b815cbf268338378f10631f2f5
Author: Alex Henrie <alexhenrie24 gmail com>
Date:   Sat Oct 26 03:02:41 2019 -0600

    Remove unused variable urlRegex from ComposerPageState.containsKeywords

 ui/composer-web-view.js | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/ui/composer-web-view.js b/ui/composer-web-view.js
index 3ad9de21..848290ed 100644
--- a/ui/composer-web-view.js
+++ b/ui/composer-web-view.js
@@ -387,7 +387,6 @@ ComposerPageState.prototype = {
  * Determines if any keywords are present in a string.
  */
 ComposerPageState.containsKeywords = function(line, wordKeys, suffixKeys) {
-    let urlRegex = ComposerPageState.URL_REGEX;
     let lastToken = -1;
     let lastSpace = -1;
     for (var i = 0; i <= line.length; i++) {