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diff --git a/chromium/third_party/WebKit/Source/core/page/DOMTimer.h b/chromium/third_party/WebKit/Source/core/page/DOMTimer.h
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--- a/chromium/third_party/WebKit/Source/core/page/DOMTimer.h
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-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef DOMTimer_h
-#define DOMTimer_h
-
-#include "bindings/v8/ScheduledAction.h"
-#include "core/dom/UserGestureIndicator.h"
-#include "core/page/SuspendableTimer.h"
-#include "wtf/Compiler.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-
-namespace WebCore {
-
-class ScriptExecutionContext;
-
-class DOMTimer : public SuspendableTimer {
-public:
- // Creates a new timer owned by the ScriptExecutionContext, starts it and returns its ID.
- static int install(ScriptExecutionContext*, PassOwnPtr<ScheduledAction>, int timeout, bool singleShot);
- static void removeByID(ScriptExecutionContext*, int timeoutID);
-
- virtual ~DOMTimer();
-
- int timeoutID() const;
-
- // ActiveDOMObject
- virtual void contextDestroyed() OVERRIDE;
- virtual void stop() OVERRIDE;
-
- // The following are essentially constants. All intervals are in seconds.
- static double hiddenPageAlignmentInterval();
- static double visiblePageAlignmentInterval();
-
-private:
- friend class ScriptExecutionContext; // For create().
-
- // Should only be used by ScriptExecutionContext.
- static PassOwnPtr<DOMTimer> create(ScriptExecutionContext* context, PassOwnPtr<ScheduledAction> action, int timeout, bool singleShot, int timeoutID)
- {
- return adoptPtr(new DOMTimer(context, action, timeout, singleShot, timeoutID));
- }
-
- DOMTimer(ScriptExecutionContext*, PassOwnPtr<ScheduledAction>, int interval, bool singleShot, int timeoutID);
- virtual void fired();
-
- // Retuns timer fire time rounded to the next multiple of timer alignment interval.
- virtual double alignedFireTime(double) const;
-
- int m_timeoutID;
- int m_nestingLevel;
- OwnPtr<ScheduledAction> m_action;
- RefPtr<UserGestureToken> m_userGestureToken;
-};
-
-} // namespace WebCore
-
-#endif // DOMTimer_h