Allow inlining of named function expressions containing ThisFunction reference.

src/hydrogen.cc

Index: src/hydrogen.cc
===================================================================
--- src/hydrogen.cc	(revision 9687)
+++ src/hydrogen.cc	(working copy)
@@ -5964,7 +5964,8 @@
   ASSERT(!HasStackOverflow());
   ASSERT(current_block() != NULL);
   ASSERT(current_block()->HasPredecessor());
-  HThisFunction* self = new(zone()) HThisFunction;
+  HThisFunction* self = new(zone()) HThisFunction(
+      function_state()->compilation_info()->closure());
   return ast_context()->ReturnInstruction(self, expr->id());
 }