Skip samples where top function's stack frame is not setup properly

src/log.h

Index: src/log.h
diff --git a/src/log.h b/src/log.h
index 8db13df805777776a84b3b4252b46a0847485577..531f1de0bd3b3614d52bd1295e1771ec806d6924 100644
--- a/src/log.h
+++ b/src/log.h
@@ -79,6 +79,7 @@ class Ticker;
 class Isolate;
 class PositionsRecorder;
 class CpuProfiler;
+class CompilationInfo;
 
 #undef LOG
 #define LOG(isolate, Call)                          \
@@ -235,10 +236,12 @@ class Logger {
   void CodeCreateEvent(LogEventsAndTags tag,
                        Code* code,
                        SharedFunctionInfo* shared,
+                       CompilationInfo* info,
                        Name* name);
   void CodeCreateEvent(LogEventsAndTags tag,
                        Code* code,
                        SharedFunctionInfo* shared,
+                       CompilationInfo* info,
                        Name* source, int line);
   void CodeCreateEvent(LogEventsAndTags tag, Code* code, int args_count);
   void CodeMovingGCEvent();