| Index: third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp | 
| diff --git a/third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp b/third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp | 
| index 6393482b49999f5d941373e14caa996d1409a731..7e1a27ab158886aa09559c1b0f7ef29415a5fdfa 100644 | 
| --- a/third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp | 
| +++ b/third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp | 
| @@ -48,7 +48,7 @@ PresentationAvailability::PresentationAvailability( | 
| const KURL& url, | 
| bool value) | 
| : ActiveScriptWrappable(this), | 
| -      ActiveDOMObject(executionContext), | 
| +      SuspendableObject(executionContext), | 
| PageVisibilityObserver(toDocument(executionContext)->page()), | 
| m_url(url), | 
| m_value(value), | 
| @@ -63,7 +63,7 @@ const AtomicString& PresentationAvailability::interfaceName() const { | 
| } | 
|  | 
| ExecutionContext* PresentationAvailability::getExecutionContext() const { | 
| -  return ActiveDOMObject::getExecutionContext(); | 
| +  return SuspendableObject::getExecutionContext(); | 
| } | 
|  | 
| void PresentationAvailability::addedEventListener( | 
| @@ -134,7 +134,7 @@ bool PresentationAvailability::value() const { | 
| DEFINE_TRACE(PresentationAvailability) { | 
| EventTargetWithInlineData::trace(visitor); | 
| PageVisibilityObserver::trace(visitor); | 
| -  ActiveDOMObject::trace(visitor); | 
| +  SuspendableObject::trace(visitor); | 
| } | 
|  | 
| }  // namespace blink | 
|  |