Version 3.10.3

src/profile-generator-inl.h

Index: src/profile-generator-inl.h
===================================================================
--- src/profile-generator-inl.h	(revision 11348)
+++ src/profile-generator-inl.h	(working copy)
@@ -95,6 +95,12 @@
 }
 
 
+HeapEntry* HeapGraphEdge::from() const {
+  return const_cast<HeapEntry*>(
+      reinterpret_cast<const HeapEntry*>(this - child_index_) - 1);
+}
+
+
 SnapshotObjectId HeapObjectsMap::GetNthGcSubrootId(int delta) {
   return kGcRootsFirstSubrootId + delta * kObjectIdStep;
 }