[Sync] Moved down comments directly following copyright.

components/sync/syncable/nigori_util.h

Index: components/sync/syncable/nigori_util.h
diff --git a/components/sync/syncable/nigori_util.h b/components/sync/syncable/nigori_util.h
index 6eab1f88ac117e4a2678cfab0efcd4f1896f084d..40879eac69d94064ab454d40aab63f99c9db1183 100644
--- a/components/sync/syncable/nigori_util.h
+++ b/components/sync/syncable/nigori_util.h
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Various utility methods for nigori-based multi-type encryption.
-
 #ifndef COMPONENTS_SYNC_SYNCABLE_NIGORI_UTIL_H_
 #define COMPONENTS_SYNC_SYNCABLE_NIGORI_UTIL_H_
 
@@ -28,6 +26,8 @@ class Entry;
 class MutableEntry;
 class WriteTransaction;
 
+// Various utility methods for nigori-based multi-type encryption.
+
 // Check if our unsyced changes are encrypted if they need to be based on
 // |encrypted_types|.
 // Returns: true if all unsynced data that should be encrypted is.