| Index: Source/modules/mediasource/MediaSource.cpp | 
| diff --git a/Source/modules/mediasource/MediaSource.cpp b/Source/modules/mediasource/MediaSource.cpp | 
| index 1e41c0b17c44afe0becaf66731971b4d616e049e..32698e5b964460e764e73cebedaf20f7e5849bcf 100644 | 
| --- a/Source/modules/mediasource/MediaSource.cpp | 
| +++ b/Source/modules/mediasource/MediaSource.cpp | 
| @@ -179,7 +179,7 @@ Vector<RefPtr<TimeRanges> > MediaSource::activeRanges() const | 
| { | 
| Vector<RefPtr<TimeRanges> > activeRanges(m_activeSourceBuffers->length()); | 
| for (size_t i = 0; i < m_activeSourceBuffers->length(); ++i) | 
| -        activeRanges[i] = m_activeSourceBuffers->item(i)->buffered(ASSERT_NO_EXCEPTION_STATE); | 
| +        activeRanges[i] = m_activeSourceBuffers->item(i)->buffered(ASSERT_NO_EXCEPTION); | 
|  | 
| return activeRanges; | 
| } | 
|  |