Always include debugger support.

test/cctest/test-api.cc

 // Copyright 2012 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 17206 matching lines @@
 
     CHECK(stackTrace->AsArray()->IsArray());
   } else if (testGroup == kDetailedTest) {
     v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace(
         args.GetIsolate(), 10, v8::StackTrace::kDetailed);
     CHECK_EQ(4, stackTrace->GetFrameCount());
     checkStackFrame(origin, "bat", 4, 22, false, false,
                     stackTrace->GetFrame(0));
     checkStackFrame(origin, "baz", 8, 3, false, true,
                     stackTrace->GetFrame(1));
-#ifdef ENABLE_DEBUGGER_SUPPORT
     bool is_eval = true;
-#else  // ENABLE_DEBUGGER_SUPPORT
-    bool is_eval = false;
-#endif  // ENABLE_DEBUGGER_SUPPORT
-
     // This is the source string inside the eval which has the call to baz.
     checkStackFrame(NULL, "", 1, 5, is_eval, false,
                     stackTrace->GetFrame(2));
     // The last frame is an anonymous function which has the initial eval call.
     checkStackFrame(origin, "", 10, 1, false, false,
                     stackTrace->GetFrame(3));
 
     CHECK(stackTrace->AsArray()->IsArray());
   }
 }
@@ skipping 5249 matching lines @@
   v8::internal::FLAG_stack_size = 150;
   LocalContext current;
   v8::Isolate* isolate = current->GetIsolate();
   v8::HandleScope scope(isolate);
   V8::SetCaptureStackTraceForUncaughtExceptions(
       true, 10, v8::StackTrace::kDetailed);
   v8::TryCatch try_catch;
   CompileRun("(function f(x) { f(x+1); })(0)");
   CHECK(try_catch.HasCaught());
 }