fixup! src: move JSDate "ToString" logic to JSDate class

Author: mmarchini

src/llv8-inl.h

@@ -279,18 +279,6 @@ ACCESSOR(JSRegExp, GetSource, js_regexp()->kSourceOffset, String)
 
 ACCESSOR(JSDate, GetValue, js_date()->kValueOffset, Value)
 
-bool JSDate::IsSmi(Error& err) {
-  v8::Value val(GetValue(err));
-  v8::Smi smi(val);
-  return smi.Check();
-}
-
-bool JSDate::IsHeapNumber(Error& err) {
-  v8::Value val(GetValue(err));
-  v8::HeapNumber heap_number(val);
-  return heap_number.Check();
-}
-
 bool String::IsString(LLV8* v8, HeapObject heap_object, Error& err) {
   if (!heap_object.Check()) return false;
 

src/llv8.cc

@@ -684,17 +684,17 @@ std::string JSDate::ToString(Error& err) {
 
   // Check if it is SMI
   // e.g: date = new Date(1)
-  if (IsSmi(err)) {
-    v8::Smi smi(val);
+  v8::Smi smi(val);
+  if (smi.Check()) {
     std::string s = smi.ToString(err);
     if (err.Fail()) return "";
     return s;
   }
 
   // Check if it is HeapNumber
   // e.g: date = new Date()
-  if (IsHeapNumber(err)) {
-    v8::HeapNumber hn(val);
+  v8::HeapNumber hn(val);
+  if (hn.Check()) {
     std::string s = hn.ToString(true, err);
     if (err.Fail()) return "";
     return s;

src/llv8.h

@@ -373,8 +373,6 @@ class JSDate : public JSObject {
   V8_VALUE_DEFAULT_METHODS(JSDate, JSObject);
 
   inline Value GetValue(Error& err);
-  inline bool IsSmi(Error& err);
-  inline bool IsHeapNumber(Error& err);
   std::string ToString(Error& err);
 };