Unify the stack layout for construct frames

src/arm/frames-arm.h

Index: src/arm/frames-arm.h
diff --git a/src/arm/frames-arm.h b/src/arm/frames-arm.h
index b9ffdd0712a9c46120c25bafc86bbf274c6bec9e..6d1c718dcad36120cef30e5011b059a69359de97 100644
--- a/src/arm/frames-arm.h
+++ b/src/arm/frames-arm.h
@@ -141,13 +141,12 @@ class ArgumentsAdaptorFrameConstants : public AllStatic {
 class ConstructFrameConstants : public AllStatic {
  public:
   // FP-relative.
-  static const int kImplicitReceiverOffset = -6 * kPointerSize;
-  static const int kConstructorOffset      = -5 * kPointerSize;
+  static const int kImplicitReceiverOffset = -5 * kPointerSize;
   static const int kLengthOffset           = -4 * kPointerSize;
   static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset;
 
   static const int kFrameSize =
-      StandardFrameConstants::kFixedFrameSize + 4 * kPointerSize;
+      StandardFrameConstants::kFixedFrameSize + 3 * kPointerSize;
 };