diff --git a/src/allocation-site-scopes.h b/src/allocation-site-scopes.h
index 836da43..70dd63e 100644
--- a/src/allocation-site-scopes.h
+++ b/src/allocation-site-scopes.h
@@ -5,7 +5,7 @@
 #ifndef V8_ALLOCATION_SITE_SCOPES_H_
 #define V8_ALLOCATION_SITE_SCOPES_H_
 
-#include "src/ast.h"
+#include "src/ast/ast.h"
 #include "src/handles.h"
 #include "src/objects.h"
 #include "src/zone.h"
@@ -36,7 +36,7 @@
 
   void InitializeTraversal(Handle<AllocationSite> site) {
     top_ = site;
-    current_ = Handle<AllocationSite>(*top_, isolate());
+    current_ = Handle<AllocationSite>::New(*top_, isolate());
   }
 
  private:
@@ -75,7 +75,6 @@
       // Advance current site
       Object* nested_site = current()->nested_site();
       // Something is wrong if we advance to the end of the list here.
-      DCHECK(nested_site->IsAllocationSite());
       update_current_site(AllocationSite::cast(nested_site));
     }
     return Handle<AllocationSite>(*current(), isolate());
@@ -96,6 +95,7 @@
 };
 
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_ALLOCATION_SITE_SCOPES_H_