Web Animations API: Bindings for TimedItem.specified with readonly attributes

Source/core/animation/TimedItem.h

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * 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 TimedItem_h
 #define TimedItem_h
 
+#include "core/animation/TimedItemTiming.h"
 #include "core/animation/Timing.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class Player;
 class TimedItem;
 
@@ skipping 31 matching lines @@
     Phase phase() const { return ensureCalculated().phase; }
     bool isCurrent() const { return ensureCalculated().isCurrent; }
     bool isInEffect() const { return ensureCalculated().isInEffect; }
     bool isInPlay() const { return ensureCalculated().isInPlay; }
     double timeToEffectChange() const { return ensureCalculated().timeToEffectChange; }
 
     double currentIteration() const { return ensureCalculated().currentIteration; }
     double activeDuration() const;
     double timeFraction() const { return ensureCalculated().timeFraction; }
     double startTime() const { return m_startTime; }
-    double endTime() const { return startTime() + specified().startDelay + activeDuration() + specified().endDelay; }
+    double endTime() const { return startTime() + specifiedTiming().startDelay + activeDuration() + specifiedTiming().endDelay; }
 
     const Player* player() const { return m_player; }
     Player* player() { return m_player; }
     Player* player(bool& isNull) { isNull = !m_player; return m_player; }
-    const Timing& specified() const { return m_specified; }
+    const Timing& specifiedTiming() const { return m_specified; }
+    PassRefPtr<TimedItemTiming> specified() { return TimedItemTiming::create(this); }
 
 protected:
     TimedItem(const Timing&, PassOwnPtr<EventDelegate> = nullptr);
 
     // When TimedItem receives a new inherited time via updateInheritedTime
     // it will (if necessary) recalculate timings and (if necessary) call
     // updateChildrenAndEffects.
     // Returns whether style recalc was triggered.
     bool updateInheritedTime(double inheritedTime) const;
     void invalidate() const { m_needsUpdate = true; };
@@ skipping 43 matching lines @@
     mutable bool m_needsUpdate;
     mutable double m_lastUpdateTime;
 
     // FIXME: Should check the version and reinherit time if inconsistent.
     const CalculatedTiming& ensureCalculated() const { return m_calculated; }
 };
 
 } // namespace WebCore
 
 #endif