Revert "Transition modules/** to use ExceptionState"

Source/modules/mediastream/NavigatorMediaStream.h

Index: Source/modules/mediastream/NavigatorMediaStream.h
diff --git a/Source/modules/mediastream/NavigatorMediaStream.h b/Source/modules/mediastream/NavigatorMediaStream.h
index f2e5a5e3d7283b76085712bebc98f933ee8f34e7..a9811d170d7531511679ff3d538d46c5047e698f 100644
--- a/Source/modules/mediastream/NavigatorMediaStream.h
+++ b/Source/modules/mediastream/NavigatorMediaStream.h
@@ -26,14 +26,15 @@
 namespace WebCore {
 
 class Dictionary;
-class ExceptionState;
 class Navigator;
 class NavigatorUserMediaErrorCallback;
 class NavigatorUserMediaSuccessCallback;
 
+typedef int ExceptionCode;
+
 class NavigatorMediaStream {
 public:
-    static void webkitGetUserMedia(Navigator*, const Dictionary&, PassRefPtr<NavigatorUserMediaSuccessCallback>, PassRefPtr<NavigatorUserMediaErrorCallback>, ExceptionState&);
+    static void webkitGetUserMedia(Navigator*, const Dictionary&, PassRefPtr<NavigatorUserMediaSuccessCallback>, PassRefPtr<NavigatorUserMediaErrorCallback>, ExceptionCode&);
 
 private:
     NavigatorMediaStream();