Revert "Make Object.freeze fast"

src/runtime.cc

 // Copyright 2012 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2674 matching lines @@
   CONVERT_ARG_HANDLE_CHECKED(JSGeneratorObject, generator, 0);
   int continuation = generator->continuation();
   const char* message = continuation == JSGeneratorObject::kGeneratorClosed ?
       "generator_finished" : "generator_running";
   Vector< Handle<Object> > argv = HandleVector<Object>(NULL, 0);
   Handle<Object> error = isolate->factory()->NewError(message, argv);
   return isolate->Throw(*error);
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ObjectFreeze) {
-  NoHandleAllocation ha(isolate);
-  ASSERT(args.length() == 1);
-  CONVERT_ARG_CHECKED(JSObject, object, 0);
-  return object->Freeze(isolate);
-}
-
-
 MUST_USE_RESULT static MaybeObject* CharFromCode(Isolate* isolate,
                                                  Object* char_code) {
   if (char_code->IsNumber()) {
     return isolate->heap()->LookupSingleCharacterStringFromCode(
         NumberToUint32(char_code) & 0xffff);
   }
   return isolate->heap()->empty_string();
 }
 
 
@@ skipping 10593 matching lines @@
     CONVERT_ARG_CHECKED(JSObject, obj, 0);              \
     return isolate->heap()->ToBoolean(obj->Has##Name());  \
   }
 
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastSmiElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastObjectElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastSmiOrObjectElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastDoubleElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastHoleyElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(DictionaryElements)
-ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(NonStrictArgumentsElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalPixelElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalArrayElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalByteElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalUnsignedByteElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalShortElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalUnsignedShortElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalIntElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalUnsignedIntElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalFloatElements)
 ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(ExternalDoubleElements)
@@ skipping 177 matching lines @@
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     isolate->counters()->gc_last_resort_from_js()->Increment();
     isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags,
                                        "Runtime::PerformGC");
   }
 }
 
 
 } }  // namespace v8::internal