Add ENABLE_DEBUGGER_SUPPORT macro....

src/codegen-ia32.cc

 // Copyright 2006-2009 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 3161 matching lines @@
     // Done.
     exit.Bind();
   }
 }
 
 
 void CodeGenerator::VisitDebuggerStatement(DebuggerStatement* node) {
   ASSERT(!in_spilled_code());
   Comment cmnt(masm_, "[ DebuggerStatement");
   CodeForStatementPosition(node);
+#ifdef ENABLE_DEBUGGER_SUPPORT
   // Spill everything, even constants, to the frame.
   frame_->SpillAll();
   frame_->CallRuntime(Runtime::kDebugBreak, 0);
   // Ignore the return value.
+#endif
 }
 
 
 void CodeGenerator::InstantiateBoilerplate(Handle<JSFunction> boilerplate) {
   ASSERT(boilerplate->IsBoilerplate());
 
   // Push the boilerplate on the stack.
   frame_->Push(boilerplate);
 
   // Create a new closure.
@@ skipping 3916 matching lines @@
 
   // Slow-case: Go through the JavaScript implementation.
   __ bind(&slow);
   __ InvokeBuiltin(Builtins::INSTANCE_OF, JUMP_FUNCTION);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal