sync: Remove some WebUI debug functions

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 659f78b634752ad5d5c9497f402fc050444ed64f..fbbada0b70969802f079fd9bfd8c9bb6336c833c 100644
--- a/chrome/browser/resources/sync_internals/chrome_sync.js
+++ b/chrome/browser/resources/sync_internals/chrome_sync.js
@@ -146,15 +146,13 @@ var syncFunctions = [
   'getNotificationState',
   'getNotificationInfo',
 
+  // Get a static list of available data types.
+  'getListOfTypes',
+
   // Client server communication logging functions.
   'getClientServerTraffic',
 
-  // Node lookup functions.  See chrome/browser/sync/engine/syncapi.h
-  // for docs.
-  'getRootNodeDetails',
-  'getNodeSummariesById',
-  'getNodeDetailsById',
-  'getChildNodeIds',
+  // Get an array containing a JSON representations of all known sync nodes.
   'getAllNodes',
 ];