[Sync] Set logging that may contain personal information to verbosity level 2.

chrome/browser/sync/engine/syncer_util.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/engine/syncer_util.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 498 matching lines @@
 
 // This function is called on an entry when we can update the user-facing data
 // from the server data.
 // static
 void SyncerUtil::UpdateLocalDataFromServerData(
     syncable::WriteTransaction* trans,
     syncable::MutableEntry* entry) {
   DCHECK(!entry->Get(IS_UNSYNCED));
   DCHECK(entry->Get(IS_UNAPPLIED_UPDATE));
 
-  VLOG(1) << "Updating entry : " << *entry;
+  VLOG(2) << "Updating entry : " << *entry;
   // Start by setting the properties that determine the model_type.
   entry->Put(SPECIFICS, entry->Get(SERVER_SPECIFICS));
   entry->Put(IS_DIR, entry->Get(SERVER_IS_DIR));
   // This strange dance around the IS_DEL flag avoids problems when setting
   // the name.
   // TODO(chron): Is this still an issue? Unit test this codepath.
   if (entry->Get(SERVER_IS_DEL)) {
     entry->Put(IS_DEL, true);
   } else {
     entry->Put(NON_UNIQUE_NAME, entry->Get(SERVER_NON_UNIQUE_NAME));
@@ skipping 332 matching lines @@
 
     // |update_entry| is considered to be somewhere after |candidate|, so store
     // it as the upper bound.
     closest_sibling = candidate.Get(ID);
   }
 
   return closest_sibling;
 }
 
 }  // namespace browser_sync