[liveedit] reimplement frame restarting.

src/bailout-reason.h

Index: src/bailout-reason.h
diff --git a/src/bailout-reason.h b/src/bailout-reason.h
index d9e9215682115b9c079a3f6ca48394ddc98f6529..5b62df949ca943e2ae36bdb95d19aa3f8dc99d3d 100644
--- a/src/bailout-reason.h
+++ b/src/bailout-reason.h
@@ -250,6 +250,8 @@ namespace internal {
   V(kUnsupportedPhiUseOfArguments, "Unsupported phi use of arguments")         \
   V(kUnsupportedPhiUseOfConstVariable,                                         \
     "Unsupported phi use of const or let variable")                            \
+  V(kUnexpectedReturnFromFrameDropper,                                         \
+    "Unexpectedly returned from dropping frames")                              \
   V(kUnexpectedReturnFromThrow, "Unexpectedly returned from a throw")          \
   V(kUnsupportedSwitchStatement, "Unsupported switch statement")               \
   V(kUnsupportedTaggedImmediate, "Unsupported tagged immediate")               \