WebKit IDL roll.

third_party/WebCore/Modules/encryptedmedia/MediaKeyMessageEvent.idl

Index: third_party/WebCore/Modules/encryptedmedia/MediaKeyMessageEvent.idl
diff --git a/third_party/WebCore/Modules/websockets/WorkerContextWebSocket.idl b/third_party/WebCore/Modules/encryptedmedia/MediaKeyMessageEvent.idl
similarity index 79%
copy from third_party/WebCore/Modules/websockets/WorkerContextWebSocket.idl
copy to third_party/WebCore/Modules/encryptedmedia/MediaKeyMessageEvent.idl
index 1f8ae5d9e6032ab7239a6830bf6afd7a05e0b05e..d76b091bdbe5dc9de7529ca0d751f5655b373e81 100644
--- a/third_party/WebCore/Modules/websockets/WorkerContextWebSocket.idl
+++ b/third_party/WebCore/Modules/encryptedmedia/MediaKeyMessageEvent.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
+ * Copyright (C) 2012 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -21,13 +21,14 @@
  * 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. 
- *
  */
 
-[
-    Conditional=WEB_SOCKETS,
-    Supplemental=WorkerContext
-] interface WorkerContextWebSocket {
-    [JSCustomGetter,V8EnabledAtRuntime] attribute WebSocketConstructor WebSocket; // Usable with the new operator
+interface [
+    Conditional=ENCRYPTED_MEDIA_V2,
+    V8EnabledAtRuntime=encryptedMedia,
+    ConstructorTemplate=Event 
+] MediaKeyMessageEvent : Event {
+    readonly attribute Uint8Array message;
+    readonly attribute [InitializedByEventConstructor] DOMString destinationURL;
 };