Optimized nodeType dom binding by removing HandleScope and the preparation of ordinary c function c…

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index e8b7c8335c2282df3ffff6ff405fa31027987231..0d67afe82881b488f09af40f6e726484c1e516cc 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -25,6 +25,7 @@ namespace internal {
   V(BinaryOpICWithAllocationSite)           \
   V(CallApiFunction)                        \
   V(CallApiGetter)                          \
+  V(CallFastApiGetter)                      \
   V(CallConstruct)                          \
   V(CallFunction)                           \
   V(CallIC)                                 \
@@ -1165,6 +1166,14 @@ class CallApiGetterStub : public PlatformCodeStub {
   DEFINE_PLATFORM_CODE_STUB(CallApiGetter, PlatformCodeStub);
 };
 
+class CallFastApiGetterStub : public CallApiGetterStub {
+ public:
+  explicit CallFastApiGetterStub(Isolate* isolate)
+           : CallApiGetterStub(isolate) {}
+
+  DEFINE_CALL_INTERFACE_DESCRIPTOR(ApiGetter);
+  DEFINE_PLATFORM_CODE_STUB(CallFastApiGetter, CallApiGetterStub);
+};
 
 class BinaryOpICStub : public HydrogenCodeStub {
  public: