[Sync] Speed up sync node browser/search in about:sync

chrome/browser/resources/sync_internals/chrome_sync.js

Index: chrome/browser/resources/sync_internals/chrome_sync.js
diff --git a/chrome/browser/resources/sync_internals/chrome_sync.js b/chrome/browser/resources/sync_internals/chrome_sync.js
index aa91c7414069525473876fd8949f332533ffe7d2..71325816594b9e28c437d25b94875dce542b7c4f 100644
--- a/chrome/browser/resources/sync_internals/chrome_sync.js
+++ b/chrome/browser/resources/sync_internals/chrome_sync.js
@@ -67,6 +67,7 @@ chrome.sync.events = {
     'onServiceStateChanged'
   ],
 
+  // See chrome/browser/sync/engine/syncapi.h for docs.
   'notifier': [
     'onNotificationStateChange',
     'onIncomingNotification'
@@ -134,13 +135,16 @@ var syncFunctions = [
   // Sync service functions.
   'getAboutInfo',
 
-  // Notification functions.
+  // Notification functions.  See chrome/browser/sync/engine/syncapi.h
+  // for docs.
   'getNotificationState',
   'getNotificationInfo',
 
-  // Node lookup functions.
-  'getRootNode',
-  'getNodesById',
+  // Node lookup functions.  See chrome/browser/sync/engine/syncapi.h
+  // for docs.
+  'getRootNodeDetails',
+  'getNodeSummariesById',
+  'getNodeDetailsById',
   'getChildNodeIds',
   'findNodesContainingString'
 ];