Uncomment IDL fragments which we used to fail to parse.

Source/WebCore/html/HTMLMediaElement.idl

Index: Source/WebCore/html/HTMLMediaElement.idl
diff --git a/Source/WebCore/html/HTMLMediaElement.idl b/Source/WebCore/html/HTMLMediaElement.idl
index 05f5ed70617ac09d5d5ef6e18d0acf3fc3c921d8..9cb2df306856b3e7dabe1a96b981cec56debce53 100644
--- a/Source/WebCore/html/HTMLMediaElement.idl
+++ b/Source/WebCore/html/HTMLMediaElement.idl
@@ -99,21 +99,15 @@ module html {
     [V8EnabledAtRuntime=webkitMediaSource] void webkitSourceAppend(in Uint8Array data) raises (DOMException);
 
     // Signals the end of stream.
-// FIXME(antonm)
-#if 0
     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short EOS_NO_ERROR = 0; // End of stream reached w/o error.

[sra1, 2012/03/07 18:42:31]

The WekBit source seems to use const [ExtAttrs]
Why is this [ExtAttrs] const ?

     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short EOS_NETWORK_ERR = 1; // A network error triggered end of stream.
     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short EOS_DECODE_ERR = 2; // A decode error triggered end of stream.
-#endif
     [V8EnabledAtRuntime=webkitMediaSource] void webkitSourceEndOfStream(in unsigned short status) raises (DOMException);
 
     // Indicates the current state of the media source.
-// FIXME(antonm)
-#if 0
     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short SOURCE_CLOSED = 0;
     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short SOURCE_OPEN = 1;
     [V8EnabledAtRuntime=webkitMediaSource] const unsigned short SOURCE_ENDED = 2;
-#endif
     readonly attribute [V8EnabledAtRuntime=webkitMediaSource] unsigned short webkitSourceState;
 #endif