[fullcodegen] Remove deprecated support for computed property names.

src/full-codegen/x64/full-codegen-x64.cc

 // Copyright 2012 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.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/full-codegen/full-codegen.h"
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
@@ skipping 1295 matching lines @@
       EmitPropertyKey(property, expr->GetIdForPropertyName(property_index));
       VisitForStackValue(value);
       if (NeedsHomeObject(value)) {
         EmitSetHomeObject(value, 2, property->GetSlot());
       }
 
       switch (property->kind()) {
         case ObjectLiteral::Property::CONSTANT:
         case ObjectLiteral::Property::MATERIALIZED_LITERAL:
         case ObjectLiteral::Property::COMPUTED:
-          if (property->emit_store()) {
-            PushOperand(Smi::FromInt(NONE));
-            PushOperand(Smi::FromInt(property->NeedsSetFunctionName()));
-            CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral);
-            PrepareForBailoutForId(expr->GetIdForPropertySet(property_index),
-                                   BailoutState::NO_REGISTERS);
-          } else {
-            DropOperands(3);
-          }
-          break;
-
         case ObjectLiteral::Property::PROTOTYPE:
           UNREACHABLE();
           break;
 
         case ObjectLiteral::Property::GETTER:
           PushOperand(Smi::FromInt(NONE));
           CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked);
           break;
 
         case ObjectLiteral::Property::SETTER:
@@ skipping 1710 matching lines @@
   DCHECK_EQ(
       isolate->builtins()->OnStackReplacement()->entry(),
       Assembler::target_address_at(call_target_address, unoptimized_code));
   return ON_STACK_REPLACEMENT;
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64