Add more missing closing namespace comments.

third_party/WebKit/Source/core/frame/DeprecatedScheduleStyleRecalcDuringLayout.cpp

 // Copyright 2014 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 "core/frame/DeprecatedScheduleStyleRecalcDuringLayout.h"
 
 #include "wtf/Assertions.h"
 
 namespace blink {
 
 DeprecatedScheduleStyleRecalcDuringLayout::DeprecatedScheduleStyleRecalcDuringLayout(DocumentLifecycle& lifecycle)
     : m_lifecycle(lifecycle)
     , m_deprecatedTransition(DocumentLifecycle::InPerformLayout, DocumentLifecycle::VisualUpdatePending)
     , m_wasInPerformLayout(lifecycle.state() == DocumentLifecycle::InPerformLayout)
 {
 }
 
 DeprecatedScheduleStyleRecalcDuringLayout::~DeprecatedScheduleStyleRecalcDuringLayout()
 {
     // This block of code is intended to restore the state machine to the
     // proper state. The style recalc will still have been schedule, however.
     if (m_wasInPerformLayout && m_lifecycle.state() != DocumentLifecycle::InPerformLayout) {
         ASSERT(m_lifecycle.state() == DocumentLifecycle::VisualUpdatePending);
         m_lifecycle.advanceTo(DocumentLifecycle::InPerformLayout);
     }
 }
 
-}
+} // namespace blink