WebUI Prefs: Resize autocomplete list on window resize

chrome/browser/resources/options/autocomplete_list.js

Index: chrome/browser/resources/options/autocomplete_list.js
diff --git a/chrome/browser/resources/options/autocomplete_list.js b/chrome/browser/resources/options/autocomplete_list.js
index ff85b1b7fad3601d03ee9b85b813fa91ec868ca8..1a101d54ab33aa274469ec6090eee73c0e3ee5b1 100644
--- a/chrome/browser/resources/options/autocomplete_list.js
+++ b/chrome/browser/resources/options/autocomplete_list.js
@@ -169,6 +169,18 @@ cr.define('options', function() {
     },
 
     /**
+     * Makes sure that the suggestion list matches the width of the input it is.
+     * attached to. Should be called any time the input is resized.
+     */
+    syncWidthToInput: function() {
+      var input = this.targetInput_
+      if (!input)

[csilv, 2011/04/22 00:10:55]

I'd prefer to make this more concise by saying:

if (input)
  this.style.width = input.getBoundingClientRect().width + 'px';

It's up to you.

+        return;
+
+      this.style.width = input.getBoundingClientRect().width + 'px';
+    },
+
+    /**
      * The text field the autocomplete popup is currently attached to, if any.
      * @return {HTMLElement}
      */