Add enables consistent with Chrome's WebKit

client/dom/generated/src/interface/HTMLMediaElement.dart

Index: client/dom/generated/src/interface/HTMLMediaElement.dart
diff --git a/client/dom/generated/src/interface/HTMLMediaElement.dart b/client/dom/generated/src/interface/HTMLMediaElement.dart
index 30f2e5abf17820ba6342047a34fb250ea85b60c4..4a2368d16be02e9732a03494a9da656426c40719 100644
--- a/client/dom/generated/src/interface/HTMLMediaElement.dart
+++ b/client/dom/generated/src/interface/HTMLMediaElement.dart
@@ -6,6 +6,12 @@
 
 interface HTMLMediaElement extends HTMLElement {
 
+  static final int EOS_DECODE_ERR = 2;
+
+  static final int EOS_NETWORK_ERR = 1;
+
+  static final int EOS_NO_ERROR = 0;
+
   static final int HAVE_CURRENT_DATA = 2;
 
   static final int HAVE_ENOUGH_DATA = 4;
@@ -24,6 +30,12 @@ interface HTMLMediaElement extends HTMLElement {
 
   static final int NETWORK_NO_SOURCE = 3;
 
+  static final int SOURCE_CLOSED = 0;
+
+  static final int SOURCE_ENDED = 2;
+
+  static final int SOURCE_OPEN = 1;
+
   bool get autoplay();
 
   void set autoplay(bool value);
@@ -102,12 +114,18 @@ interface HTMLMediaElement extends HTMLElement {
 
   bool get webkitHasClosedCaptions();
 
+  String get webkitMediaSourceURL();
+
   bool get webkitPreservesPitch();
 
   void set webkitPreservesPitch(bool value);
 
+  int get webkitSourceState();
+
   int get webkitVideoDecodedByteCount();
 
+  TextTrack addTrack(String kind, [String label, String language]);
+
   String canPlayType(String type);
 
   void load();
@@ -115,4 +133,8 @@ interface HTMLMediaElement extends HTMLElement {
   void pause();
 
   void play();
+
+  void webkitSourceAppend(Uint8Array data);
+
+  void webkitSourceEndOfStream(int status);
 }