Convert NOTIFICATION_TEMPLATE_URL_SERVICE_LOADED to CallbackList

chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java b/chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java
index 721137f453ba814eb7712368218e2b1e6f126222..c8b6cd2a7fff8e88c9b6fd84f3673b184ea58d0a 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/search_engines/TemplateUrlService.java
@@ -161,7 +161,8 @@ public class TemplateUrlService {
     }
 
     /**
-     * Registers a listener for the TEMPLATE_URL_SERVICE_LOADED notification.
+     * Registers a listener for the callback that indicates that the
+     * TemplateURLService has loaded.
      */
     public void registerLoadListener(LoadListener listener) {
         ThreadUtils.assertOnUiThread();
@@ -170,7 +171,8 @@ public class TemplateUrlService {
     }
 
     /**
-     * Unregisters a listener for the TEMPLATE_URL_SERVICE_LOADED notification.
+     * Unregisters a listener for the callback that indicates that the
+     * TemplateURLService has loaded.
      */
     public void unregisterLoadListener(LoadListener listener) {
         ThreadUtils.assertOnUiThread();