Support symbol-named properties in API

src/assembler.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 756 matching lines @@
 
     // Direct call to API function callback.
     // void f(v8::FunctionCallbackInfo&)
     DIRECT_API_CALL,
 
     // Call to function callback via InvokeFunctionCallback.
     // void f(v8::FunctionCallbackInfo&, v8::FunctionCallback)
     PROFILING_API_CALL,
 
     // Direct call to accessor getter callback.
-    // void f(Local<String> property, PropertyCallbackInfo& info)
+    // void f(Local<Name> property, PropertyCallbackInfo& info)
     DIRECT_GETTER_CALL,
 
     // Call to accessor getter callback via InvokeAccessorGetterCallback.
-    // void f(Local<String> property, PropertyCallbackInfo& info,
-    //     AccessorGetterCallback callback)
+    // void f(Local<Name> property, PropertyCallbackInfo& info,
+    //     AccessorNameGetterCallback callback)
     PROFILING_GETTER_CALL
   };
 
   static void SetUp();
   static void InitializeMathExpData();
   static void TearDownMathExpData();
 
   typedef void* ExternalReferenceRedirector(void* original, Type type);
 
   ExternalReference() : address_(NULL) {}
@@ skipping 327 matching lines @@
 
  private:
   int32_t multiplier_;
   int32_t shift_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ASSEMBLER_H_