Cleanup NodeSelectors.

lib/dom/scripts/systemnative.py

 #!/usr/bin/python
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """This module provides shared functionality for the systems to generate
 native binding from the IDL database."""
 
 import emitter
 import os
@@ skipping 752 matching lines @@
         self._DartType(info.type_name),
         html_name or info.name,
         info.ParametersImplementationDeclaration(self._DartType))
 
     if 'Custom' in info.overloads[0].ext_attrs:
       argument_count = (0 if info.IsStatic() else 1) + len(info.param_infos)
       self._GenerateNativeBinding(info.name , argument_count,
           dart_declaration, 'Callback', True)
       return
 
-    if self._interface.id == 'Document' and info.name == 'querySelector':
-      # Document.querySelector has custom implementation in dart:html.
-      # FIXME: Cleanup query selectors and remove this hack.
-      body = emitter.Emitter()
-    else:
-      body = self._members_emitter.Emit(
-          '\n'
-          '  $DECLARATION {\n'
-          '$!BODY'
-          '  }\n',
-          DECLARATION=dart_declaration)
+    body = self._members_emitter.Emit(
+        '\n'
+        '  $DECLARATION {\n'
+        '$!BODY'
+        '  }\n',
+        DECLARATION=dart_declaration)
 
     self._native_version = 0
     overloads = self.CombineOverloads(info.overloads)
     fallthrough = self.GenerateDispatch(body, info, '    ', overloads)
     if fallthrough:
       body.Emit('    throw "Incorrect number or type of arguments";\n');
 
   def CombineOverloads(self, overloads):
     # Combine overloads that can be implemented by the same native method.  This
     # undoes the expansion of optional arguments into multiple overloads unless
@@ skipping 403 matching lines @@
   for parent in interface.parents:
     parent_name = parent.type.id
     if not database.HasInterface(parent.type.id):
       continue
     parent_interface = database.GetInterface(parent.type.id)
     if callback(parent_interface):
       return parent_interface
     parent_interface = _FindParent(parent_interface, database, callback)
     if parent_interface:
       return parent_interface