[interpreter] Deprecate DeleteLookupSlot bytecode.

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index 022f41efa54ca550a3ffc6bd0c1d8c4e3e6d5294..567e3a32106f2cae5096ba641d7f7c95acf24732 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -2407,7 +2407,11 @@ void BytecodeGenerator::VisitDelete(UnaryOperation* expr) {
         break;
       }
       case VariableLocation::LOOKUP: {
-        builder()->LoadLiteral(variable->name()).DeleteLookupSlot();
+        Register name_reg = register_allocator()->NewRegister();
+        builder()
+            ->LoadLiteral(variable->name())
+            .StoreAccumulatorInRegister(name_reg)
+            .CallRuntime(Runtime::kDeleteLookupSlot, name_reg, 1);
         break;
       }
       default: