[turbofan] Add support for keyed access to named properties.

src/factory.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "src/isolate.h"
 #include "src/messages.h"
 #include "src/type-feedback-vector.h"
@@ skipping 62 matching lines @@
   Handle<String> InternalizeString(Handle<String> str);
   Handle<String> InternalizeOneByteString(Vector<const uint8_t> str);
   Handle<String> InternalizeOneByteString(
       Handle<SeqOneByteString>, int from, int length);
 
   Handle<String> InternalizeTwoByteString(Vector<const uc16> str);
 
   template<class StringTableKey>
   Handle<String> InternalizeStringWithKey(StringTableKey* key);
 
+  Handle<Name> InternalizeName(Handle<Name> name);
+
 
   // String creation functions.  Most of the string creation functions take
   // a Heap::PretenureFlag argument to optionally request that they be
   // allocated in the old generation.  The pretenure flag defaults to
   // DONT_TENURE.
   //
   // Creates a new String object.  There are two String encodings: one-byte and
   // two-byte.  One should choose between the three string factory functions
   // based on the encoding of the string buffer that the string is
   // initialized from.
@@ skipping 620 matching lines @@
   // size, but keeping the original prototype.  The receiver must have at least
   // the size of the new object.  The object is reinitialized and behaves as an
   // object that has been freshly allocated.
   void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_FACTORY_H_