- Consolidate code into the old generation.

vm/gc_marker.cc

Index: vm/gc_marker.cc
===================================================================
--- vm/gc_marker.cc	(revision 14048)
+++ vm/gc_marker.cc	(working copy)
@@ -209,7 +209,6 @@
       return;
     }
 
-    // TODO(iposva): merge old and code spaces.
     MarkAndPush(raw_obj);
   }
 
@@ -282,7 +281,6 @@
                                visit_prologue_weak_persistent_handles,
                                StackFrameIterator::kDontValidateFrames);
   heap_->IterateNewPointers(visitor);
-  heap_->IterateCodePointers(visitor);
 }