Move importModules function to util.js

chrome/browser/resources/omnibox/omnibox.js

Index: chrome/browser/resources/omnibox/omnibox.js
diff --git a/chrome/browser/resources/omnibox/omnibox.js b/chrome/browser/resources/omnibox/omnibox.js
index 860ac7f45524761f8532f18441481401a6132901..7fa1ef5ce49989525502ac69cf033ea550f5ddd4 100644
--- a/chrome/browser/resources/omnibox/omnibox.js
+++ b/chrome/browser/resources/omnibox/omnibox.js
@@ -407,19 +407,6 @@
     }
   }
 
-  /**
-   * Helper to convert callback-based define() API to a promise-based API.
-   * @param {!Array<string>} moduleNames
-   * @return {!Promise}
-   */
-  function importModules(moduleNames) {
-    return new Promise(function(resolve, reject) {
-      define(moduleNames, function(var_args) {
-        resolve(Array.prototype.slice.call(arguments, 0));
-      });
-    });
-  }
-
   // NOTE: Need to keep a global reference to the |pageImpl| such that it is not
   // garbage collected, which causes the pipe to close and future calls from C++
   // to JS to get dropped.