IDL compiler: remove redundant '_name' from template parameters

Source/bindings/templates/callback_interface.h

 {# http://www.chromium.org/blink/coding-style#TOC-License #}
 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 14 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 {# FIXME: Rename to Python when switch #}
 // This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
 
-#ifndef {{v8_class_name}}_h
-#define {{v8_class_name}}_h
+#ifndef {{v8_class}}_h
+#define {{v8_class}}_h
 
 {% filter conditional(conditional_string) %}
 {% for filename in header_includes %}
 #include "{{filename}}"
 {% endfor %}
 
 namespace WebCore {
 
 class ExecutionContext;
 
-class {{v8_class_name}} : public {{cpp_class_name}}, public ActiveDOMCallback {
+class {{v8_class}} : public {{cpp_class}}, public ActiveDOMCallback {
 public:
     {% set ptr_type = 'PassRefPtr' if ref_counted else 'PassOwnPtr' %}
     {% set adopt_type = 'adoptRef' if ref_counted else 'adoptPtr' %}
-    static {{ptr_type}}<{{v8_class_name}}> create(v8::Handle<v8::Value> jsValue, ExecutionContext* context)
+    static {{ptr_type}}<{{v8_class}}> create(v8::Handle<v8::Value> jsValue, ExecutionContext* context)
     {
         ASSERT(jsValue->IsObject());
         ASSERT(context);
-        return {{adopt_type}}(new {{v8_class_name}}(v8::Handle<v8::Object>::Cast(jsValue), context));
+        return {{adopt_type}}(new {{v8_class}}(v8::Handle<v8::Object>::Cast(jsValue), context));
     }
 
-    virtual ~{{v8_class_name}}();
+    virtual ~{{v8_class}}();
 
 {% for method in methods %}
     virtual {{method.return_cpp_type}} {{method.name}}({{method.argument_declarations | join(', ')}});
 {% endfor %}
 
     virtual ExecutionContext* executionContext() const { return ContextLifecycleObserver::executionContext(); }
 
 private:
-    {{v8_class_name}}(v8::Handle<v8::Object>, ExecutionContext*);
+    {{v8_class}}(v8::Handle<v8::Object>, ExecutionContext*);
 
     ScopedPersistent<v8::Object> m_callback;
     RefPtr<DOMWrapperWorld> m_world;
 };
 
 }
 {% endfilter %}
-#endif // {{v8_class_name}}_h
+#endif // {{v8_class}}_h