Merge up to 8597 to experimental/gc from the bleeding edge.

src/liveobjectlist.cc

Index: src/liveobjectlist.cc
===================================================================
--- src/liveobjectlist.cc	(revision 8618)
+++ src/liveobjectlist.cc	(working copy)
@@ -1649,7 +1649,6 @@
 // Helper class for copying HeapObjects.
 class LolVisitor: public ObjectVisitor {
  public:
-
   LolVisitor(HeapObject* target, Handle<HeapObject> handle_to_skip)
       : target_(target), handle_to_skip_(handle_to_skip), found_(false) {}
 
@@ -2586,4 +2585,3 @@
 } }  // namespace v8::internal
 
 #endif  // LIVE_OBJECT_LIST
-