Turning on scripts by default. This should just show an error or two

and not affect how pages show up.  If this proves not to be true we'll
turn it back off.  But it will help show where we are.

content/html/document/src/nsHTMLContentSink.cpp

@@ -1003,9 +1003,7 @@ NS_IMETHODIMP HTMLContentSink::AddLeaf(const nsIParserNode& aNode)
     // XXX SCRIPT tag evaluation is currently turned off till we
     // get more scripts working.
     FlushText();
-#if 0
     ProcessSCRIPTTag(aNode);
-#endif
     return NS_OK;
 
   case eHTMLTag_area:

layout/html/document/src/nsHTMLContentSink.cpp

@@ -1003,9 +1003,7 @@ NS_IMETHODIMP HTMLContentSink::AddLeaf(const nsIParserNode& aNode)
     // XXX SCRIPT tag evaluation is currently turned off till we
     // get more scripts working.
     FlushText();
-#if 0
     ProcessSCRIPTTag(aNode);
-#endif
     return NS_OK;
 
   case eHTMLTag_area: