[debugger] introduce abstract interface for break location.

src/objects-printer.cc

 // Copyright 2012 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/objects.h"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/objects-inl.h"
@@ skipping 1110 matching lines @@
   os << "\n - eval from instructions offset: "
      << eval_from_instructions_offset();
   os << "\n - shared function infos: " << Brief(shared_function_infos());
   os << "\n";
 }
 
 
 void DebugInfo::DebugInfoPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "DebugInfo");
   os << "\n - shared: " << Brief(shared());
-  os << "\n - code: " << Brief(code());
+  os << "\n - code: " << Brief(abstract_code());
   os << "\n - break_points: ";
   break_points()->Print(os);
 }
 
 
 void BreakPointInfo::BreakPointInfoPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "BreakPointInfo");
   os << "\n - code_offset: " << code_offset();
   os << "\n - source_position: " << source_position();
   os << "\n - statement_position: " << statement_position();
@@ skipping 174 matching lines @@
 void JSObject::PrintTransitions(std::ostream& os) {  // NOLINT
   Object* transitions = map()->raw_transitions();
   int num_transitions = TransitionArray::NumberOfTransitions(transitions);
   if (num_transitions == 0) return;
   os << "\n - transitions";
   TransitionArray::PrintTransitions(os, transitions, false);
 }
 #endif  // defined(DEBUG) || defined(OBJECT_PRINT)
 }  // namespace internal
 }  // namespace v8