Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

src/ic/mips/handler-compiler-mips.cc

Index: src/ic/mips/handler-compiler-mips.cc
diff --git a/src/ic/mips/handler-compiler-mips.cc b/src/ic/mips/handler-compiler-mips.cc
index 32a37e9d159594978fbaa2c70b07131d1df283ae..ed010285d733edd399a401aa86fc599804f58a51 100644
--- a/src/ic/mips/handler-compiler-mips.cc
+++ b/src/ic/mips/handler-compiler-mips.cc
@@ -143,7 +143,7 @@ void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup(
 
   // Check that receiver is a JSObject.
   __ lbu(scratch0, FieldMemOperand(map, Map::kInstanceTypeOffset));
-  __ Branch(miss_label, lt, scratch0, Operand(FIRST_SPEC_OBJECT_TYPE));
+  __ Branch(miss_label, lt, scratch0, Operand(FIRST_JS_RECEIVER_TYPE));
 
   // Load properties array.
   Register properties = scratch0;