Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

src/ia32/builtins-ia32.cc

Index: src/ia32/builtins-ia32.cc
diff --git a/src/ia32/builtins-ia32.cc b/src/ia32/builtins-ia32.cc
index 9c61c5f7ee1b48eca24846fe0335deef711f4db4..073f4b6a4619ad1e0e3ed1549b85d3fe051a4726 100644
--- a/src/ia32/builtins-ia32.cc
+++ b/src/ia32/builtins-ia32.cc
@@ -363,8 +363,8 @@ static void Generate_JSConstructStubHelper(MacroAssembler* masm,
       __ JumpIfSmi(eax, &use_receiver);
 
       // If the type of the result (stored in its map) is less than
-      // FIRST_SPEC_OBJECT_TYPE, it is not an object in the ECMA sense.
-      __ CmpObjectType(eax, FIRST_SPEC_OBJECT_TYPE, ecx);
+      // FIRST_JS_RECEIVER_TYPE, it is not an object in the ECMA sense.
+      __ CmpObjectType(eax, FIRST_JS_RECEIVER_TYPE, ecx);
       __ j(above_equal, &exit);
 
       // Throw away the result of the constructor invocation and use the