Revert "Moving AudioElement back to dart:html"

sdk/lib/html/scripts/htmlrenamer.py

Index: sdk/lib/html/scripts/htmlrenamer.py
diff --git a/sdk/lib/html/scripts/htmlrenamer.py b/sdk/lib/html/scripts/htmlrenamer.py
index b7e99a4c05a6717272fa21f1c6721ab3fc1de79e..825d6d55f932d4e18d73f0416ec2342b6905c04e 100644
--- a/sdk/lib/html/scripts/htmlrenamer.py
+++ b/sdk/lib/html/scripts/htmlrenamer.py
@@ -361,15 +361,8 @@ class HtmlRenamer(object):
         return member_name
 
   def GetLibraryName(self, interface):
-    if interface.module_name == 'webaudio':
-      return 'web_audio'
-
-    if interface.module_name == 'svg':
-      return 'svg'
-
     return self._GetLibraryName(interface.id)
 
-  # TODO(blois): remove this method when all members are renamed.
   def _GetLibraryName(self, idl_type_name):
     """
     Gets the name of the library this type should live in.
@@ -377,6 +370,14 @@ class HtmlRenamer(object):
     """
     if idl_type_name.startswith('SVG'):
       return 'svg'
+    if 'Audio' in idl_type_name:
+      return 'web_audio'
+
+    if self._database.HasInterface(idl_type_name):
+      interface = self._database.GetInterface(idl_type_name)
+      for parent in self._database.Hierarchy(interface):
+        if parent.id == 'AudioNode':
+          return 'web_audio'
 
     return 'html'