Make whether or not a Code object should be created by masm explicit

src/assembler.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 37 matching lines @@
 
 namespace internal {
 
 // Forward declarations.
 class SourcePosition;
 class StatsCounter;
 
 // -----------------------------------------------------------------------------
 // Platform independent assembler base class.
 
+enum class CodeObjectRequired { kNo, kYes };
+
+
 class AssemblerBase: public Malloced {
  public:
   AssemblerBase(Isolate* isolate, void* buffer, int buffer_size);
   virtual ~AssemblerBase();
 
   Isolate* isolate() const { return isolate_; }
   int jit_cookie() const { return jit_cookie_; }
 
   bool emit_debug_code() const { return emit_debug_code_; }
   void set_emit_debug_code(bool value) { emit_debug_code_ = value; }
@@ skipping 1208 matching lines @@
     std::vector<ConstantPoolEntry> shared_entries;
   };
 
   Label emitted_label_;  // Records pc_offset of emitted pool
   PerTypeEntryInfo info_[ConstantPoolEntry::NUMBER_OF_TYPES];
 };
 
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_ASSEMBLER_H_