Replace store array length builtin with codestub.

src/code-stubs.cc

Index: src/code-stubs.cc
diff --git a/src/code-stubs.cc b/src/code-stubs.cc
index 7b1d1b45d1efbc1d3c3498b12ba086d8d4bb0139..2d23ddb7da40fd32c7df88bf3e79d2dfa5dfd6fa 100644
--- a/src/code-stubs.cc
+++ b/src/code-stubs.cc
@@ -98,7 +98,7 @@ Handle<Code> PlatformCodeStub::GenerateCode() {
 
   // Copy the generated code into a heap object.
   Code::Flags flags = Code::ComputeFlags(
-      static_cast<Code::Kind>(GetCodeKind()), GetICState());
+      static_cast<Code::Kind>(GetCodeKind()), GetICState(), GetExtraICState());
   Handle<Code> new_object = factory->NewCode(
       desc, flags, masm.CodeObject(), NeedsImmovableCode());
   return new_object;