cc: Fix style for comments at the end of namespaces

cc/scheduler_state_machine.cc

 // Copyright 2011 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 "config.h"
 
 #include "cc/scheduler_state_machine.h"
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
@@ skipping 298 matching lines @@
     DCHECK(m_contextState == CONTEXT_RECREATING);
     m_contextState = CONTEXT_ACTIVE;
     setNeedsCommit();
 }
 
 void SchedulerStateMachine::setMaximumNumberOfFailedDrawsBeforeDrawIsForced(int numDraws)
 {
     m_maximumNumberOfFailedDrawsBeforeDrawIsForced = numDraws;
 }
 
-}
+}  // namespace cc