Turn Load/StoreGlobal into a handler.

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 87 matching lines @@
   Handle<Code> ComputeMonomorphicIC(Handle<HeapObject> receiver,
                                     Handle<Code> handler,
                                     Handle<Name> name,
                                     StrictModeFlag strict_mode);
 
   // Computes the right stub matching. Inserts the result in the
   // cache before returning.  This might compile a stub if needed.
   Handle<Code> ComputeLoadNonexistent(Handle<Name> name,
                                       Handle<JSObject> object);
 
-  Handle<Code> ComputeLoadGlobal(Handle<Name> name,
-                                 Handle<JSObject> object,
-                                 Handle<GlobalObject> holder,
-                                 Handle<PropertyCell> cell,
-                                 bool is_dont_delete);
-
   // ---
 
   Handle<Code> ComputeKeyedLoadField(Handle<Name> name,
                                      Handle<JSObject> object,
                                      Handle<JSObject> holder,
                                      PropertyIndex field_index,
                                      Representation representation);
 
   Handle<Code> ComputeKeyedLoadCallback(
       Handle<Name> name,
       Handle<JSObject> object,
       Handle<JSObject> holder,
       Handle<ExecutableAccessorInfo> callback);
 
   Handle<Code> ComputeKeyedLoadCallback(
       Handle<Name> name,
       Handle<JSObject> object,
       Handle<JSObject> holder,
       const CallOptimization& call_optimization);
 
   Handle<Code> ComputeKeyedLoadConstant(Handle<Name> name,
                                         Handle<JSObject> object,
                                         Handle<JSObject> holder,
                                         Handle<Object> value);
 
   Handle<Code> ComputeKeyedLoadInterceptor(Handle<Name> name,
                                            Handle<JSObject> object,
                                            Handle<JSObject> holder);
 
-  Handle<Code> ComputeStoreGlobal(Handle<Name> name,
-                                  Handle<GlobalObject> object,
-                                  Handle<PropertyCell> cell,
-                                  Handle<Object> value,
-                                  StrictModeFlag strict_mode);
-
   Handle<Code> ComputeKeyedLoadElement(Handle<Map> receiver_map);
 
   Handle<Code> ComputeKeyedStoreElement(Handle<Map> receiver_map,
                                         StrictModeFlag strict_mode,
                                         KeyedAccessStoreMode store_mode);
 
   Handle<Code> ComputeCallField(int argc,
                                 Code::Kind,
                                 Code::ExtraICState extra_state,
                                 Handle<Name> name,
@@ skipping 909 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_