Merged r12440, r12441, r12445, r12446, r12443 into 3.12 branch.

src/isolate.h

Index: src/isolate.h
diff --git a/src/isolate.h b/src/isolate.h
index c0618c8ea95dd76b7c83933febda75c99a2b639d..85cda408cc55643fe9da4865ce4357b90b67ceb9 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -707,6 +707,10 @@ class Isolate {
   void PrintStack(StringStream* accumulator);
   void PrintStack();
   Handle<String> StackTraceString();
+  NO_INLINE(void PushStackTraceAndDie(unsigned int magic,
+                                      Object* object,
+                                      Map* map,
+                                      unsigned int magic2));
   Handle<JSArray> CaptureCurrentStackTrace(
       int frame_limit,
       StackTrace::StackTraceOptions options);