Using RelocInfo instead of DebuggerStatementStub

src/frames.cc

 // Copyright 2006-2008 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 390 matching lines @@
 }
 
 
 Object*& ExitFrame::code_slot() const {
   const int offset = ExitFrameConstants::kCodeOffset;
   return Memory::Object_at(fp() + offset);
 }
 
 
 Code* ExitFrame::code() const {
-  Object* code = code_slot();
-  if (code->IsSmi()) {
-    return Heap::debugger_statement_code();
-  } else {
-    return Code::cast(code);
-  }
+  return Code::cast(code_slot());
 }
 
 
 void ExitFrame::ComputeCallerState(State* state) const {
   // Setup the caller state.
   state->sp = caller_sp();
   state->fp = Memory::Address_at(fp() + ExitFrameConstants::kCallerFPOffset);
   state->pc_address
       = reinterpret_cast<Address*>(fp() + ExitFrameConstants::kCallerPCOffset);
 }
@@ skipping 321 matching lines @@
         reg_code[i++] = r;
 
     ASSERT(i == kNumJSCallerSaved);
   }
   ASSERT(0 <= n && n < kNumJSCallerSaved);
   return reg_code[n];
 }
 
 
 } }  // namespace v8::internal