[WIP] Mojo native bindings interface.

mojo/public/tools/bindings/generators/mojom_js_generator.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Generates JavaScript source files from a mojom.Module."""
 
 import mojom.generate.generator as generator
 import mojom.generate.module as mojom
 import mojom.generate.pack as pack
 from mojom.generate.template_expander import UseJinja
@@ skipping 257 matching lines @@
   nullable = JavaScriptNullableParam(field)
   return "%s" % (nullable)
 
 def JavaScriptValidateInterfaceParams(field):
   return JavaScriptValidateHandleParams(field)
 
 def JavaScriptProxyMethodParameterValue(parameter):
   name = parameter.name;
   if (mojom.IsInterfaceKind(parameter.kind)):
    type = JavaScriptType(parameter.kind)
-   return "core.isHandle(%s) ? %s : connection.bindImpl" \
+   return "%s instanceof MojoHandle ? %s : connection.bindImpl" \
        "(%s, %s)" % (name, name, name, type)
   if (mojom.IsInterfaceRequestKind(parameter.kind)):
    type = JavaScriptType(parameter.kind.kind)
-   return "core.isHandle(%s) ? %s : connection.bindProxy" \
+   return "%s instanceof MojoHandle ? %s : connection.bindProxy" \
        "(%s, %s)" % (name, name, name, type)
   return name;
 
 
 def JavaScriptStubMethodParameterValue(parameter):
   name = parameter.name;
   if (mojom.IsInterfaceKind(parameter.kind)):
    type = JavaScriptType(parameter.kind)
    return "connection.bindHandleToProxy(%s, %s)" % (name, type)
   if (mojom.IsInterfaceRequestKind(parameter.kind)):
@@ skipping 160 matching lines @@
     return self.module.imports
 
   def GetImportedInterfaces(self):
     interface_to_import = {};
     for each_import in self.module.imports:
       for each_interface in each_import["module"].interfaces:
         name = each_interface.name
         interface_to_import[name] = each_import["unique_name"] + "." + name
     return interface_to_import;