Roll WebKit IDL to multivm@858

third_party/WebCore/Modules/mediastream/RTCIceCandidate.idl

Index: third_party/WebCore/Modules/mediastream/RTCIceCandidate.idl
diff --git a/third_party/WebCore/Modules/mediastream/IceCallback.idl b/third_party/WebCore/Modules/mediastream/RTCIceCandidate.idl
similarity index 85%
copy from third_party/WebCore/Modules/mediastream/IceCallback.idl
copy to third_party/WebCore/Modules/mediastream/RTCIceCandidate.idl
index 69d646f203a22cf4f2748f6adf9f1a4f27c1709b..460db03f4c5fc79477d595755cd85d0bb41d8b9a 100644
--- a/third_party/WebCore/Modules/mediastream/IceCallback.idl
+++ b/third_party/WebCore/Modules/mediastream/RTCIceCandidate.idl
@@ -28,13 +28,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-module p2p {
+module mediastream {
 
     interface [
         Conditional=MEDIA_STREAM,
-        Callback
-    ] IceCallback {
-        boolean handleEvent(in IceCandidate candidate, in boolean moreToFollow, in PeerConnection00 source);
+        Constructor(in Dictionary dictionary),
+        ConstructorRaisesException
+    ] RTCIceCandidate {
+        readonly attribute DOMString candidate;
+        readonly attribute DOMString sdpMid;
+        readonly attribute unsigned short sdpMLineIndex;
     };
 
 }