Revert of [compiler] Prepare for partially shipping Ignition.

src/bootstrapper.cc

 // Copyright 2014 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/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 4043 matching lines @@
          (!FLAG_expose_free_buffer ||
           InstallExtension(isolate, "v8/free-buffer", &extension_states)) &&
          (!FLAG_expose_gc ||
           InstallExtension(isolate, "v8/gc", &extension_states)) &&
          (!FLAG_expose_externalize_string ||
           InstallExtension(isolate, "v8/externalize", &extension_states)) &&
          (!FLAG_track_gc_object_stats ||
           InstallExtension(isolate, "v8/statistics", &extension_states)) &&
          (!FLAG_expose_trigger_failure ||
           InstallExtension(isolate, "v8/trigger-failure", &extension_states)) &&
-         (!FLAG_trace_ignition_dispatches ||
+         (!(FLAG_ignition && FLAG_trace_ignition_dispatches) ||
           InstallExtension(isolate, "v8/ignition-statistics",
                            &extension_states)) &&
          InstallRequestedExtensions(isolate, extensions, &extension_states);
 }
 
 
 bool Genesis::InstallAutoExtensions(Isolate* isolate,
                                     ExtensionStates* extension_states) {
   for (v8::RegisteredExtension* it = v8::RegisteredExtension::first_extension();
        it != NULL;
@@ skipping 497 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8