cleanup api callbacks now that handles are never returned directly

src/assembler.h

Index: src/assembler.h
diff --git a/src/assembler.h b/src/assembler.h
index d70d5aa928ba65810c67cd71c2d1c2a8db833d88..b35813684ea2dcb3f7c1b25a01a89a796372b524 100644
--- a/src/assembler.h
+++ b/src/assembler.h
@@ -644,38 +644,21 @@ class ExternalReference BASE_EMBEDDED {
     BUILTIN_FP_INT_CALL,
 
     // Direct call to API function callback.
-    // Handle<Value> f(v8::Arguments&)
+    // void f(v8::FunctionCallbackInfo&)
     DIRECT_API_CALL,
 
-    // Call to invocation callback via InvokeInvocationCallback.
-    // Handle<Value> f(v8::Arguments&, v8::InvocationCallback)
-    PROFILING_API_CALL,
-
-    // Direct call to API function callback.
-    // void f(v8::Arguments&)
-    DIRECT_API_CALL_NEW,
-
     // Call to function callback via InvokeFunctionCallback.
-    // void f(v8::Arguments&, v8::FunctionCallback)
-    PROFILING_API_CALL_NEW,
+    // void f(v8::FunctionCallbackInfo&, v8::FunctionCallback)
+    PROFILING_API_CALL,
 
     // Direct call to accessor getter callback.
-    // Handle<value> f(Local<String> property, AccessorInfo& info)
+    // void f(Local<String> property, PropertyCallbackInfo& info)
     DIRECT_GETTER_CALL,
 
-    // Call to accessor getter callback via InvokeAccessorGetter.
-    // Handle<value> f(Local<String> property, AccessorInfo& info,
-    //     AccessorGetter getter)
-    PROFILING_GETTER_CALL,
-
-    // Direct call to accessor getter callback.
-    // void f(Local<String> property, AccessorInfo& info)
-    DIRECT_GETTER_CALL_NEW,
-
     // Call to accessor getter callback via InvokeAccessorGetterCallback.
-    // void f(Local<String> property, AccessorInfo& info,
+    // void f(Local<String> property, PropertyCallbackInfo& info,
     //     AccessorGetterCallback callback)
-    PROFILING_GETTER_CALL_NEW
+    PROFILING_GETTER_CALL
   };
 
   static void SetUp();