[compiler] Remove default argument for code flags.

test/cctest/compiler/codegen-tester.h

 // Copyright 2014 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.
 
 #ifndef V8_CCTEST_COMPILER_CODEGEN_TESTER_H_
 #define V8_CCTEST_COMPILER_CODEGEN_TESTER_H_
 
 #include "src/compiler.h"
 #include "src/compiler/instruction-selector.h"
 #include "src/compiler/pipeline.h"
@@ skipping 49 matching lines @@
     Generate();
     return code_.ToHandleChecked();
   }
 
  protected:
   virtual byte* Generate() {
     if (code_.is_null()) {
       Schedule* schedule = this->Export();
       CallDescriptor* call_descriptor = this->call_descriptor();
       Graph* graph = this->graph();
-      CompilationInfo info(ArrayVector("testing"), main_isolate(), main_zone());
+      CompilationInfo info(ArrayVector("testing"), main_isolate(), main_zone(),
+                           Code::ComputeFlags(Code::STUB));
       code_ = Pipeline::GenerateCodeForTesting(&info, call_descriptor, graph,
                                                schedule);
     }
     return this->code_.ToHandleChecked()->entry();
   }
 
  private:
   MaybeHandle<Code> code_;
 };
 
@@ skipping 459 matching lines @@
 
   void Run(RawMachineAssemblerTester<int32_t>* m);
   void RunLeft(RawMachineAssemblerTester<int32_t>* m);
   void RunRight(RawMachineAssemblerTester<int32_t>* m);
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CCTEST_COMPILER_CODEGEN_TESTER_H_