[Isolates] Merge 6700:7030 from bleeding_edge to isolates.

src/factory.cc

 // Copyright 2010 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 387 matching lines @@
 Handle<Map> Factory::GetFastElementsMap(Handle<Map> src) {
   CALL_HEAP_FUNCTION(isolate(), src->GetFastElementsMap(), Map);
 }
 
 
 Handle<Map> Factory::GetSlowElementsMap(Handle<Map> src) {
   CALL_HEAP_FUNCTION(isolate(), src->GetSlowElementsMap(), Map);
 }
 
 
+Handle<Map> Factory::GetPixelArrayElementsMap(Handle<Map> src) {
+  CALL_HEAP_FUNCTION(isolate(), src->GetPixelArrayElementsMap(), Map);
+}
+
+
 Handle<FixedArray> Factory::CopyFixedArray(Handle<FixedArray> array) {
   CALL_HEAP_FUNCTION(isolate(), array->Copy(), FixedArray);
 }
 
 
 Handle<JSFunction> Factory::BaseNewFunctionFromSharedFunctionInfo(
     Handle<SharedFunctionInfo> function_info,
     Handle<Map> function_map,
     PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
@@ skipping 229 matching lines @@
       type != JS_OBJECT_TYPE ||
       instance_size != JSObject::kHeaderSize) {
     Handle<Map> initial_map = NewMap(type, instance_size);
     function->set_initial_map(*initial_map);
     initial_map->set_constructor(*function);
   }
 
   // Set function.prototype and give the prototype a constructor
   // property that refers to the function.
   SetPrototypeProperty(function, prototype);
-  SetProperty(prototype, constructor_symbol(), function, DONT_ENUM);
+  // Currently safe because it is only invoked from Genesis.
+  SetLocalPropertyNoThrow(prototype, constructor_symbol(), function, DONT_ENUM);
   return function;
 }
 
 
 Handle<JSFunction> Factory::NewFunctionWithoutPrototype(Handle<String> name,
                                                         Handle<Code> code) {
   Handle<JSFunction> function = NewFunctionWithoutPrototype(name);
   function->shared()->set_code(*code);
   function->set_code(*code);
   ASSERT(!function->has_initial_map());
@@ skipping 508 matching lines @@
     Execution::ConfigureInstance(instance,
                                  instance_template,
                                  pending_exception);
   } else {
     *pending_exception = false;
   }
 }
 
 
 } }  // namespace v8::internal