Version 4.6.85.9 (cherry-pick)

src/frames.h

Index: src/frames.h
diff --git a/src/frames.h b/src/frames.h
index fecaec6fb75121f4a1aae774875c9caa2dfb5315..72250e37a1756c6e3d2371cede557c2d6113f3cc 100644
--- a/src/frames.h
+++ b/src/frames.h
@@ -126,6 +126,7 @@ class StandardFrameConstants : public AllStatic {
   static const int kFixedSlotCountAboveFp =
       kFixedFrameSizeAboveFp / kPointerSize;
   static const int kFixedSlotCount = kFixedFrameSize / kPointerSize;
+  static const int kCPSlotCount = kCPSlotSize / kPointerSize;
   static const int kExpressionsOffset = -3 * kPointerSize - kCPSlotSize;
   static const int kMarkerOffset = -2 * kPointerSize - kCPSlotSize;
   static const int kContextOffset = -1 * kPointerSize - kCPSlotSize;