api accessor store ics should return passed value

src/code-stubs.h

 // 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 994 matching lines @@
   class RepresentationBits: public BitField<Representation::Kind, 1, 8> {};
 
   int bit_field_;
 
   DISALLOW_COPY_AND_ASSIGN(StoreGlobalStub);
 };
 
 
 class CallApiFunctionStub : public PlatformCodeStub {
  public:
-  CallApiFunctionStub(bool restore_context,
+  CallApiFunctionStub(bool is_store,
                       bool call_data_undefined,
                       int argc) {
     bit_field_ =
-        RestoreContextBits::encode(restore_context) |
+        IsStoreBits::encode(is_store) |
         CallDataUndefinedBits::encode(call_data_undefined) |
         ArgumentBits::encode(argc);
+    ASSERT(!is_store || argc == 1);
   }
 
  private:
   virtual void Generate(MacroAssembler* masm) V8_OVERRIDE;
   virtual Major MajorKey() V8_OVERRIDE { return CallApiFunction; }
   virtual int MinorKey() V8_OVERRIDE { return bit_field_; }
 
-  class RestoreContextBits: public BitField<bool, 0, 1> {};
+  class IsStoreBits: public BitField<bool, 0, 1> {};
   class CallDataUndefinedBits: public BitField<bool, 1, 1> {};
   class ArgumentBits: public BitField<int, 2, Code::kArgumentsBits> {};
 
   int bit_field_;
 
   DISALLOW_COPY_AND_ASSIGN(CallApiFunctionStub);
 };
 
 
 class CallApiGetterStub : public PlatformCodeStub {
@@ skipping 1436 matching lines @@
 
 
 class CallDescriptors {
  public:
   static void InitializeForIsolate(Isolate* isolate);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_