[turbofan] Remove the obsolete PropertyAccessInfo::Generic.

src/compiler/access-info.cc

 // Copyright 2015 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.
 
 #include <ostream>
 
 #include "src/accessors.h"
 #include "src/compilation-dependencies.h"
 #include "src/compiler/access-info.h"
 #include "src/compiler/type-cache.h"
@@ skipping 79 matching lines @@
                             receiver_maps);
 }
 
 // static
 PropertyAccessInfo PropertyAccessInfo::AccessorConstant(
     MapList const& receiver_maps, Handle<Object> constant,
     MaybeHandle<JSObject> holder) {
   return PropertyAccessInfo(kAccessorConstant, holder, constant, receiver_maps);
 }
 
-// static
-PropertyAccessInfo PropertyAccessInfo::Generic(MapList const& receiver_maps) {
-  return PropertyAccessInfo(kGeneric, MaybeHandle<JSObject>(), Handle<Object>(),
-                            receiver_maps);
-}
-
 PropertyAccessInfo::PropertyAccessInfo()
     : kind_(kInvalid),
       field_representation_(MachineRepresentation::kNone),
       field_type_(Type::None()) {}
 
 PropertyAccessInfo::PropertyAccessInfo(MaybeHandle<JSObject> holder,
                                        MapList const& receiver_maps)
     : kind_(kNotFound),
       receiver_maps_(receiver_maps),
       holder_(holder),
@@ skipping 54 matching lines @@
       // Check if we actually access the same constant.
       if (this->constant_.address() == that->constant_.address()) {
         this->receiver_maps_.insert(this->receiver_maps_.end(),
                                     that->receiver_maps_.begin(),
                                     that->receiver_maps_.end());
         return true;
       }
       return false;
     }
 
-    case kNotFound:
-    case kGeneric: {
+    case kNotFound: {
       this->receiver_maps_.insert(this->receiver_maps_.end(),
                                   that->receiver_maps_.begin(),
                                   that->receiver_maps_.end());
       return true;
     }
   }
 
   UNREACHABLE();
   return false;
 }
@@ skipping 376 matching lines @@
   }
   return false;
 }
 
 
 Factory* AccessInfoFactory::factory() const { return isolate()->factory(); }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8