Support pass-through of stub caller arguments

src/ia32/frames-ia32.h

Index: src/ia32/frames-ia32.h
diff --git a/src/ia32/frames-ia32.h b/src/ia32/frames-ia32.h
index 18915e2e3cdb80f34a43e21877ad85f2ba1395c7..5bd102a6a23d3dc965c647ede8eca4faa6ed1771 100644
--- a/src/ia32/frames-ia32.h
+++ b/src/ia32/frames-ia32.h
@@ -97,22 +97,6 @@ class ExitFrameConstants : public AllStatic {
 };
 
 
-class StandardFrameConstants : public AllStatic {
- public:
-  // Fixed part of the frame consists of return address, caller fp,
-  // context and function.
-  // StandardFrame::IterateExpressions assumes that kContextOffset is the last
-  // object pointer.
-  static const int kFixedFrameSize    =  4 * kPointerSize;
-  static const int kExpressionsOffset = -3 * kPointerSize;
-  static const int kMarkerOffset      = -2 * kPointerSize;
-  static const int kContextOffset     = -1 * kPointerSize;
-  static const int kCallerFPOffset    =  0 * kPointerSize;
-  static const int kCallerPCOffset    = +1 * kPointerSize;
-  static const int kCallerSPOffset    = +2 * kPointerSize;
-};
-
-
 class JavaScriptFrameConstants : public AllStatic {
  public:
   // FP-relative.