MD Downloads: reduce the size of the ellided, displayed download URL

chrome/browser/resources/md_downloads/item.js

Index: chrome/browser/resources/md_downloads/item.js
diff --git a/chrome/browser/resources/md_downloads/item.js b/chrome/browser/resources/md_downloads/item.js
index 3bc1ef68599e13175d4180c897b25254e52ccad4..22c95d6d86578aaeb2836bea02d654f2826a6027 100644
--- a/chrome/browser/resources/md_downloads/item.js
+++ b/chrome/browser/resources/md_downloads/item.js
@@ -78,6 +78,16 @@ cr.define('downloads', function() {
       this.content = this.$.content;
     },
 
+    /**
+     * @param {string} text
+     * @param {number} maxLength
+     * @return {string} A string that's as long (or shorter) than |maxLength|.
+     * @private
+     */
+    chopString_: function(text, maxLength) {

[dpapad, 2016/10/29 00:53:15]

Nit (optional): Perhaps don't bother passing the maxLength as a param since
currently only one value is ever passed.

[Dan Beam, 2016/10/29 01:00:52]

Done.

+      return text.slice(0, maxLength);
+    },
+
     /** @private */
     computeClass_: function() {
       var classes = [];