Mark deprecated APIs with relatively little use as deprecated

src/extensions/gc-extension.cc

Index: src/extensions/gc-extension.cc
diff --git a/src/extensions/gc-extension.cc b/src/extensions/gc-extension.cc
index 308879115fce62a8c0395f9de151a00078588880..b8442c1bf85bfe6c4482a2333ec4ec0608fa55f6 100644
--- a/src/extensions/gc-extension.cc
+++ b/src/extensions/gc-extension.cc
@@ -32,7 +32,8 @@ namespace v8 {
 namespace internal {
 
 
-v8::Handle<v8::FunctionTemplate> GCExtension::GetNativeFunction(
+v8::Handle<v8::FunctionTemplate> GCExtension::GetNativeFunctionTemplate(
+    v8::Isolate* isolate,
     v8::Handle<v8::String> str) {
   return v8::FunctionTemplate::New(GCExtension::GC);
 }