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

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index 00074c899b4d06dc58f6bb2adc52d01515fe660c..5b191c1afe400969d5176e0aa6b60b4f83640868 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -257,6 +257,17 @@ class CompilationInfo {
     prologue_offset_ = prologue_offset;
   }
 
+  int frame_destroy_offset() const {
+    ASSERT_NE(kPrologueOffsetNotSet, frame_destroy_offset_);
+    return frame_destroy_offset_;
+  }
+
+  void set_frame_destroy_offset(int frame_destroy_offset) {
+    ASSERT_EQ(kPrologueOffsetNotSet, frame_destroy_offset_);
+    frame_destroy_offset_ = frame_destroy_offset;
+  }
+
+
  private:
   Isolate* isolate_;
 
@@ -360,6 +371,7 @@ class CompilationInfo {
   const char* bailout_reason_;
 
   int prologue_offset_;
+  int frame_destroy_offset_;
 
   // A copy of shared_info()->opt_count() to avoid handle deref
   // during graph optimization.