MIPS: Minor cleanup change to arguments slots constants.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index ec0b2029e4e151c5b911e67a7f2ef07e6f08aa79..ac5bf8e122fc348dccaa4d4b59d264474f8b6ac7 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1203,10 +1203,9 @@ static inline MemOperand FieldMemOperand(Register object, int offset) {
 // Generate a MemOperand for storing arguments 5..N on the stack
 // when calling CallCFunction().
 static inline MemOperand CFunctionArgumentOperand(int index) {
-  ASSERT(index > StandardFrameConstants::kCArgSlotCount);
+  ASSERT(index > kCArgSlotCount);
   // Argument 5 takes the slot just past the four Arg-slots.
-  int offset =
-      (index - 5) * kPointerSize + StandardFrameConstants::kCArgsSlotsSize;
+  int offset = (index - 5) * kPointerSize + kCArgsSlotsSize;
   return MemOperand(sp, offset);
 }