1 files changed, 18 insertions, 9 deletions
diff --git a/Source/WebCore/Modules/mediasource/MediaSource.idl b/Source/WebCore/Modules/mediasource/MediaSource.idl
index 3cb8ebd87..5a9fef118 100644
--- a/Source/WebCore/Modules/mediasource/MediaSource.idl
+++ b/Source/WebCore/Modules/mediasource/MediaSource.idl
@@ -28,15 +28,17 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
  
+enum EndOfStreamError {
+    "network",
+    "decode"
+};
+
 [
-    Conditional=MEDIA_SOURCE,
     ActiveDOMObject,
-    EventTarget,
-    EnabledBySetting=MediaSource,
-    JSGenerateToJSObject,
-    JSGenerateToNativeObject,
+    Conditional=MEDIA_SOURCE,
     Constructor,
     ConstructorCallWith=ScriptExecutionContext,
+    EnabledBySetting=MediaSource,
 ] interface MediaSource : EventTarget {
     // All the source buffers created by this object.
     readonly attribute SourceBufferList sourceBuffers;
@@ -44,14 +46,21 @@
     // Subset of sourceBuffers that provide data for the selected/enabled tracks.
     readonly attribute SourceBufferList activeSourceBuffers;
 
-    [SetterRaisesException] attribute double duration;
+    [SetterMayThrowException] attribute unrestricted double duration;
 
-    [RaisesException] SourceBuffer addSourceBuffer(DOMString type);
-    [RaisesException] void removeSourceBuffer(SourceBuffer buffer);
+    [MayThrowException] SourceBuffer addSourceBuffer(DOMString type);
+    [MayThrowException] void removeSourceBuffer(SourceBuffer buffer);
 
     readonly attribute DOMString readyState;
     
-    [RaisesException] void endOfStream([Default=NullString] optional DOMString error);
+    [MayThrowException] void endOfStream(optional EndOfStreamError error);
 
     static boolean isTypeSupported (DOMString type);
+
+    [MayThrowException] void setLiveSeekableRange(double start, double end);
+    [MayThrowException] void clearLiveSeekableRange();
+
+    attribute EventHandler onsourceopen;
+    attribute EventHandler onsourceended;
+    attribute EventHandler onsourceclose;
 };