Remove new.target value from construct stub frames.

src/frames.h

Index: src/frames.h
diff --git a/src/frames.h b/src/frames.h
index ea1dacd9bd24a3e07ab28ea611ec071745538300..b4c58b7578f87e5211bfbf901356b5c36646e7d2 100644
--- a/src/frames.h
+++ b/src/frames.h
@@ -161,8 +161,6 @@ class ConstructFrameConstants : public AllStatic {
  public:
   // FP-relative.
   static const int kImplicitReceiverOffset =
-      StandardFrameConstants::kExpressionsOffset - 4 * kPointerSize;
-  static const int kNewTargetOffset =
       StandardFrameConstants::kExpressionsOffset - 3 * kPointerSize;
   static const int kLengthOffset =
       StandardFrameConstants::kExpressionsOffset - 2 * kPointerSize;
@@ -172,7 +170,7 @@ class ConstructFrameConstants : public AllStatic {
       StandardFrameConstants::kExpressionsOffset - 0 * kPointerSize;
 
   static const int kFrameSize =
-      StandardFrameConstants::kFixedFrameSize + 5 * kPointerSize;
+      StandardFrameConstants::kFixedFrameSize + 4 * kPointerSize;
 };