Delete useless CompileStoreGlobal

src/stub-cache.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 964 matching lines @@
                                      Handle<JSFunction> setter);
 
   Handle<Code> CompileStoreViaSetter(Handle<JSObject> object,
                                      Handle<JSObject> holder,
                                      Handle<Name> name,
                                      Handle<JSFunction> setter);
 
   Handle<Code> CompileStoreInterceptor(Handle<JSObject> object,
                                        Handle<Name> name);
 
-  Handle<Code> CompileStoreGlobal(Handle<GlobalObject> object,
-                                  Handle<PropertyCell> holder,
-                                  Handle<Name> name);
-
  private:
   static Register* registers();
   virtual Code::Kind kind() { return Code::STORE_IC; }
   virtual Logger::LogEventsAndTags log_kind(Handle<Code> code) {
     if (!code->is_inline_cache_stub()) return Logger::STUB_TAG;
     return code->ic_state() == MONOMORPHIC
         ? Logger::STORE_IC_TAG : Logger::STORE_POLYMORPHIC_IC_TAG;
   }
   virtual void JitEvent(Handle<Name> name, Handle<Code> code);
 };
@@ skipping 206 matching lines @@
   Handle<JSFunction> constant_function_;
   bool is_simple_api_call_;
   Handle<FunctionTemplateInfo> expected_receiver_type_;
   Handle<CallHandlerInfo> api_call_info_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_