[ic] Remove deprecated LoadConstantStub and other related dead code

src/ic/handler-compiler.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_IC_HANDLER_COMPILER_H_
 #define V8_IC_HANDLER_COMPILER_H_
 
 #include "src/ic/access-compiler.h"
 #include "src/ic/ic-state.h"
 
@@ skipping 116 matching lines @@
 class NamedLoadHandlerCompiler : public PropertyHandlerCompiler {
  public:
   NamedLoadHandlerCompiler(Isolate* isolate, Handle<Map> map,
                            Handle<JSObject> holder,
                            CacheHolderFlag cache_holder)
       : PropertyHandlerCompiler(isolate, Code::LOAD_IC, map, holder,
                                 cache_holder) {}
 
   virtual ~NamedLoadHandlerCompiler() {}
 
-  Handle<Code> CompileLoadField(Handle<Name> name, FieldIndex index);
-
   Handle<Code> CompileLoadCallback(Handle<Name> name,
                                    Handle<AccessorInfo> callback,
                                    Handle<Code> slow_stub);
 
   Handle<Code> CompileLoadCallback(Handle<Name> name,
                                    const CallOptimization& call_optimization,
                                    int accessor_index, Handle<Code> slow_stub);
 
-  Handle<Code> CompileLoadConstant(Handle<Name> name, int constant_index);
-
   // The LookupIterator is used to perform a lookup behind the interceptor. If
   // the iterator points to a LookupIterator::PROPERTY, its access will be
   // inlined.
   Handle<Code> CompileLoadInterceptor(LookupIterator* it);
 
   Handle<Code> CompileLoadViaGetter(Handle<Name> name, int accessor_index,
                                     int expected_arguments);
 
   Handle<Code> CompileLoadGlobal(Handle<PropertyCell> cell, Handle<Name> name,
                                  bool is_configurable);
@@ skipping 78 matching lines @@
     if (Descriptor::kPassLastArgsOnStack) {
       ZapStackArgumentsRegisterAliases();
     }
 #endif
   }
 
   virtual ~NamedStoreHandlerCompiler() {}
 
   void ZapStackArgumentsRegisterAliases();
 
-  Handle<Code> CompileStoreTransition(Handle<Map> transition,
-                                      Handle<Name> name);
-  Handle<Code> CompileStoreField(LookupIterator* it);
   Handle<Code> CompileStoreCallback(Handle<JSObject> object, Handle<Name> name,
                                     Handle<AccessorInfo> callback,
                                     LanguageMode language_mode);
   Handle<Code> CompileStoreCallback(Handle<JSObject> object, Handle<Name> name,
                                     const CallOptimization& call_optimization,
                                     int accessor_index, Handle<Code> slow_stub);
   Handle<Code> CompileStoreViaSetter(Handle<JSObject> object, Handle<Name> name,
                                      int accessor_index,
                                      int expected_arguments);
 
@@ skipping 42 matching lines @@
 
   static Handle<Object> GetKeyedLoadHandler(Handle<Map> receiver_map,
                                             Isolate* isolate);
   void CompileElementHandlers(MapHandleList* receiver_maps,
                               List<Handle<Object>>* handlers);
 };
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_IC_HANDLER_COMPILER_H_