[compiler] Remove CodeStub from CompilationInfo

src/compiler/interpreter-assembler.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 "src/compiler/interpreter-assembler.h"
 
 #include <ostream>
 
 #include "src/code-factory.h"
 #include "src/compiler/graph.h"
@@ skipping 35 matching lines @@
 
 
 Handle<Code> InterpreterAssembler::GenerateCode() {
   DCHECK(!code_generated_);
 
   // Disallow empty handlers that never return.
   DCHECK_NE(0, graph()->end()->InputCount());
 
   const char* bytecode_name = interpreter::Bytecodes::ToString(bytecode_);
   Schedule* schedule = raw_assembler_->Export();
+  Code::Flags flags = Code::ComputeFlags(Code::STUB);
   Handle<Code> code = Pipeline::GenerateCodeForCodeStub(
-      isolate(), raw_assembler_->call_descriptor(), graph(), schedule,
-      Code::STUB, bytecode_name);
+      isolate(), raw_assembler_->call_descriptor(), graph(), schedule, flags,
+      bytecode_name);
 
 #ifdef ENABLE_DISASSEMBLER
   if (FLAG_trace_ignition_codegen) {
     OFStream os(stdout);
     code->Disassemble(bytecode_name, os);
     os << std::flush;
   }
 #endif
 
   code_generated_ = true;
@@ skipping 673 matching lines @@
   return raw_assembler_->call_descriptor();
 }
 
 
 Zone* InterpreterAssembler::zone() { return raw_assembler_->zone(); }
 
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8