[fullcodegen] Remove deprecated support for class literals.

src/full-codegen/arm64/full-codegen-arm64.cc

 // Copyright 2013 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_ARM64
 
 #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 1711 matching lines @@
   Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op).code();
   JumpPatchSite patch_site(masm_);    // Unbound, signals no inlined smi code.
   {
     Assembler::BlockPoolsScope scope(masm_);
     CallIC(code, expr->BinaryOperationFeedbackId());
     patch_site.EmitPatchInfo();
   }
   context()->Plug(x0);
 }
 
-
-void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
-  for (int i = 0; i < lit->properties()->length(); i++) {
-    ClassLiteral::Property* property = lit->properties()->at(i);
-    Expression* value = property->value();
-
-    Register scratch = x1;
-    if (property->is_static()) {
-      __ Peek(scratch, kPointerSize);  // constructor
-    } else {
-      __ Peek(scratch, 0);  // prototype
-    }
-    PushOperand(scratch);
-    EmitPropertyKey(property, lit->GetIdForProperty(i));
-
-    // The static prototype property is read only. We handle the non computed
-    // property name case in the parser. Since this is the only case where we
-    // need to check for an own read only property we special case this so we do
-    // not need to do this for every property.
-    if (property->is_static() && property->is_computed_name()) {
-      __ CallRuntime(Runtime::kThrowIfStaticPrototype);
-      __ Push(x0);
-    }
-
-    VisitForStackValue(value);
-    if (NeedsHomeObject(value)) {
-      EmitSetHomeObject(value, 2, property->GetSlot());
-    }
-
-    switch (property->kind()) {
-      case ClassLiteral::Property::METHOD:
-        PushOperand(Smi::FromInt(DONT_ENUM));
-        PushOperand(Smi::FromInt(property->NeedsSetFunctionName()));
-        CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral);
-        break;
-
-      case ClassLiteral::Property::GETTER:
-        PushOperand(Smi::FromInt(DONT_ENUM));
-        CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked);
-        break;
-
-      case ClassLiteral::Property::SETTER:
-        PushOperand(Smi::FromInt(DONT_ENUM));
-        CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked);
-        break;
-
-      case ClassLiteral::Property::FIELD:
-      default:
-        UNREACHABLE();
-    }
-  }
-}
-
-
 void FullCodeGenerator::EmitAssignment(Expression* expr,
                                        FeedbackVectorSlot slot) {
   DCHECK(expr->IsValidReferenceExpressionOrThis());
 
   Property* prop = expr->AsProperty();
   LhsKind assign_type = Property::GetAssignType(prop);
 
   switch (assign_type) {
     case VARIABLE: {
       VariableProxy* proxy = expr->AsVariableProxy();
@@ skipping 1600 matching lines @@
   }
 
   return INTERRUPT;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64