Enable the WebIDL [Exposed] annotation on an interface's members.

Source/bindings/templates/interface.h

Index: Source/bindings/templates/interface.h
diff --git a/Source/bindings/templates/interface.h b/Source/bindings/templates/interface.h
index 17b1f971efde2c8dc08e4a7faffa96c6764b23e9..419c1ff676fd0eb1d49bfa7f1dd2f3c917cec508 100644
--- a/Source/bindings/templates/interface.h
+++ b/Source/bindings/templates/interface.h
@@ -161,10 +161,10 @@ public:
     static bool namedSecurityCheckCustom(v8::Local<v8::Object> host, v8::Local<v8::Value> key, v8::AccessType, v8::Local<v8::Value> data);
     static bool indexedSecurityCheckCustom(v8::Local<v8::Object> host, uint32_t index, v8::AccessType, v8::Local<v8::Value> data);
     {% endif %}
-    static void installPerContextEnabledProperties(v8::Handle<v8::Object>, {{cpp_class}}*, v8::Isolate*){% if has_per_context_enabled_attributes %};
+    static void installConditionallyEnabledProperties(v8::Handle<v8::Object>, v8::Isolate*){% if has_conditional_attributes %};
     {% else %} { }
     {% endif %}
-    static void installPerContextEnabledMethods(v8::Handle<v8::Object>, v8::Isolate*){% if per_context_enabled_methods %};
+    static void installConditionallyEnabledMethods(v8::Handle<v8::Object>, v8::Isolate*){% if has_conditional_methods %};
     {% else %} { }
     {% endif %}
     {# Element wrappers #}