binding: Reduces the binary size of binding's generated code.

third_party/WebKit/Source/bindings/templates/interface.h

Index: third_party/WebKit/Source/bindings/templates/interface.h
diff --git a/third_party/WebKit/Source/bindings/templates/interface.h b/third_party/WebKit/Source/bindings/templates/interface.h
index de54d4434a6f85c876203866b642177805989ed8..5331a333fd80cd4fa916e8b3e879fe2723469da9 100644
--- a/third_party/WebKit/Source/bindings/templates/interface.h
+++ b/third_party/WebKit/Source/bindings/templates/interface.h
@@ -154,11 +154,9 @@ public:
        * a C++ pointer to the DOM object (if the object is not in oilpan) #}
     static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + {{custom_internal_field_counter}};
     {# End custom internal fields #}
-    {% if has_conditional_attributes %}
-    static void installConditionallyEnabledProperties(v8::Local<v8::Object>, v8::Isolate*);
-    {% endif %}
-    {{exported}}static void preparePrototypeAndInterfaceObject(v8::Local<v8::Context>, const DOMWrapperWorld&, v8::Local<v8::Object> prototypeObject, v8::Local<v8::Function> interfaceObject, v8::Local<v8::FunctionTemplate> interfaceTemplate){% if unscopeables or has_conditional_attributes_on_prototype or methods | conditionally_exposed(is_partial) %};
-    {% else %} { }
+    {% if unscopeables or has_conditional_attributes_on_prototype or
+          methods | conditionally_exposed(is_partial) %}
+    {{exported}}static void preparePrototypeAndInterfaceObject(v8::Local<v8::Context>, const DOMWrapperWorld&, v8::Local<v8::Object> prototypeObject, v8::Local<v8::Function> interfaceObject, v8::Local<v8::FunctionTemplate> interfaceTemplate);
     {% endif %}
     {% if has_partial_interface %}
     {{exported}}static void updateWrapperTypeInfo(InstallTemplateFunction, PreparePrototypeAndInterfaceObjectFunction);