[Sync] Moved down comments directly following copyright.

components/sync/engine_impl/cycle/nudge_tracker.h

Index: components/sync/engine_impl/cycle/nudge_tracker.h
diff --git a/components/sync/engine_impl/cycle/nudge_tracker.h b/components/sync/engine_impl/cycle/nudge_tracker.h
index 7d9ccc4605b7ae649a4c7855eb46cae67ad778bb..5bd69c9259e534d766b8cba42a394f87005818b9 100644
--- a/components/sync/engine_impl/cycle/nudge_tracker.h
+++ b/components/sync/engine_impl/cycle/nudge_tracker.h
@@ -1,9 +1,7 @@
 // Copyright 2013 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.
-//
-// A class to track the outstanding work required to bring the client back into
-// sync with the server.
+
 #ifndef COMPONENTS_SYNC_ENGINE_IMPL_CYCLE_NUDGE_TRACKER_H_
 #define COMPONENTS_SYNC_ENGINE_IMPL_CYCLE_NUDGE_TRACKER_H_
 
@@ -25,6 +23,8 @@ namespace syncer {
 
 class ObjectIdInvalidationMap;
 
+// A class to track the outstanding work required to bring the client back into
+// sync with the server.
 class NudgeTracker {
  public:
   static size_t kDefaultMaxPayloadsPerType;