MD History: Prevent flickering of 'no search results' message

chrome/browser/resources/md_history/history_list.js

Index: chrome/browser/resources/md_history/history_list.js
diff --git a/chrome/browser/resources/md_history/history_list.js b/chrome/browser/resources/md_history/history_list.js
index 85dafe0e0be5770d28b62ff5e73c4748cf6430ca..d850ad634a2ff36518f0b7c289866489153d2a56 100644
--- a/chrome/browser/resources/md_history/history_list.js
+++ b/chrome/browser/resources/md_history/history_list.js
@@ -460,14 +460,10 @@ Polymer({
 
   /**
    * @param {string} searchedTerm
-   * @param {boolean} isLoading
    * @return {string}
    * @private
    */
-  noResultsMessage_: function(searchedTerm, isLoading) {
-    if (isLoading)
-      return '';
-
+  noResultsMessage_: function(searchedTerm) {
     var messageId = searchedTerm !== '' ? 'noSearchResults' : 'noResults';
     return loadTimeData.getString(messageId);
   },