Do not rename idl types to dart types at top level - this info is needed for native bindings genera…

client/dom/scripts/systemnative.py

Index: client/dom/scripts/systemnative.py
diff --git a/client/dom/scripts/systemnative.py b/client/dom/scripts/systemnative.py
index aa3c22cf08f66b1d368cc57cfc57004cbfb3d8d0..dd8dc7d8a6e728c4743273543f969712f6c1e35d 100644
--- a/client/dom/scripts/systemnative.py
+++ b/client/dom/scripts/systemnative.py
@@ -299,7 +299,7 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
             '        if (!context) {\n'
             '            exception = Dart_NewString("Failed to create an object");\n'
             '            goto fail;\n'
-            '        }\n')
+            '        }')
         arguments = ['context']
       else:
         raise Exception('Unsupported CallWith=%s attribute' % call_with)
@@ -402,7 +402,8 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
       self._AddSetter(setter)
 
   def _AddGetter(self, attr):
-    dart_declaration = '%s get %s()' % (attr.type.id, attr.id)
+    type_info = GetIDLTypeInfo(attr.type)
+    dart_declaration = '%s get %s()' % (type_info.dart_type(), attr.id)
     is_custom = 'Custom' in attr.ext_attrs or 'CustomGetter' in attr.ext_attrs
     cpp_callback_name = self._GenerateNativeBinding(attr.id, 1,
         dart_declaration, 'Getter', is_custom)
@@ -439,7 +440,8 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
         raises_dom_exceptions=attr.get_raises)
 
   def _AddSetter(self, attr):
-    dart_declaration = 'void set %s(%s)' % (attr.id, attr.type.id)
+    type_info = GetIDLTypeInfo(attr.type)
+    dart_declaration = 'void set %s(%s)' % (attr.id, type_info.dart_type())
     is_custom = set(['Custom', 'CustomSetter', 'V8CustomSetter']) & set(attr.ext_attrs)
     cpp_callback_name = self._GenerateNativeBinding(attr.id, 2,
         dart_declaration, 'Setter', is_custom)
@@ -687,6 +689,7 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
     nested_templates.append(
         '    {\n'
         '$PARAMETER_DEFINITIONS'
+        '\n'
         '$BODY'
         '        return;\n'
         '    }\n')
@@ -716,7 +719,7 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
     if needs_receiver:
       template_parameters['PARAMETER_DEFINITIONS'] = emitter.Format(
           '        $WEBCORE_CLASS_NAME* receiver = DartDOMWrapper::receiver< $WEBCORE_CLASS_NAME >(args);\n'
-          '        $PARAMETER_DEFINITIONS\n',
+          '$PARAMETER_DEFINITIONS',
           **template_parameters)
 
     for template in nested_templates: