Mojo JS bindings: remove usage of the connection module.

mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl

Index: mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl
diff --git a/mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl b/mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl
index 6eb1ea272ac8205dcc96f41812fa6a7f063deb8a..eb73532d75921af310e37c9e2adbda83474153e4 100644
--- a/mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl
+++ b/mojo/public/tools/bindings/generators/js_templates/interface_definition.tmpl
@@ -8,9 +8,8 @@
   }
 
   function {{interface.name}}Proxy(receiver) {
-    bindings.ProxyBase.call(this, receiver);
+    this.receiver_ = receiver;
   }
-  {{interface.name}}Proxy.prototype = Object.create(bindings.ProxyBase.prototype);
 
 {%- for method in interface.methods %}
   {{interface.name}}Ptr.prototype.{{method.name|stylize_method}} = function() {
@@ -57,15 +56,13 @@
 {%- endfor %}
 
   function {{interface.name}}Stub(delegate) {
-    bindings.StubBase.call(this, delegate);
+    this.delegate_ = delegate;
   }
-  {{interface.name}}Stub.prototype = Object.create(bindings.StubBase.prototype);
 
 {%- for method in interface.methods %}
 {%-   set js_method_name = method.name|stylize_method %}
-{%-   set delegate_expr =  "bindings.StubBindings(this).delegate" %}
   {{interface.name}}Stub.prototype.{{js_method_name}} = function({{method.parameters|map(attribute='name')|join(', ')}}) {
-    return {{delegate_expr}} && {{delegate_expr}}.{{js_method_name}} && {{delegate_expr}}.{{js_method_name}}({{method.parameters|map(attribute='name')|join(', ')}});
+    return this.delegate_ && this.delegate_.{{js_method_name}} && this.delegate_.{{js_method_name}}({{method.parameters|map(attribute='name')|join(', ')}});
   }
 {%- endfor %}