Remove Dart_AddGcPrologueCallback and Dart_RemoveGcPrologueCallback from the Dart API.

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 #include "include/dart_mirrors_api.h"
 #include "include/dart_native_api.h"
 
 #include "platform/assert.h"
 #include "vm/bigint_operations.h"
@@ skipping 746 matching lines @@
 
   WeakReferenceSet* reference_set = new WeakReferenceSet(keys, num_keys,
                                                          values, num_values);
   state->DelayWeakReferenceSet(reference_set);
   return Api::Success();
 }
 
 
 // --- Garbage Collection Callbacks --
 
-DART_EXPORT Dart_Handle Dart_AddGcPrologueCallback(
-    Dart_GcPrologueCallback callback) {
-  Isolate* isolate = Isolate::Current();
-  CHECK_ISOLATE(isolate);
-  if (isolate->gc_prologue_callback() != NULL) {
-    return Api::NewError(
-        "%s permits only one gc prologue callback to be registered, please "
-        "remove the existing callback using Dart_RemoveGcPrologueCallback "
-        "and then add this callback",
-        CURRENT_FUNC);
-  }
-  isolate->set_gc_prologue_callback(callback);
-  return Api::Success();
-}
-
-
-DART_EXPORT Dart_Handle Dart_RemoveGcPrologueCallback(
-    Dart_GcPrologueCallback callback) {
-  Isolate* isolate = Isolate::Current();
-  CHECK_ISOLATE(isolate);
-  if (isolate->gc_prologue_callback() != callback) {
-    return Api::NewError(
-        "%s expects 'callback' to be the currently registered gc prologue "
-        "callback.",
-        CURRENT_FUNC);
-  }
-  isolate->set_gc_prologue_callback(NULL);
-  return Api::Success();
-}
-
-
-DART_EXPORT Dart_Handle Dart_AddGcEpilogueCallback(
-    Dart_GcEpilogueCallback callback) {
-  Isolate* isolate = Isolate::Current();
-  CHECK_ISOLATE(isolate);
-  if (isolate->gc_epilogue_callback() != NULL) {
-    return Api::NewError(
-        "%s permits only one gc epilogue callback to be registered, please "
-        "remove the existing callback using Dart_RemoveGcEpilogueCallback "
-        "and then add this callback",
-        CURRENT_FUNC);
-  }
-  isolate->set_gc_epilogue_callback(callback);
-  return Api::Success();
-}
-
-
-DART_EXPORT Dart_Handle Dart_RemoveGcEpilogueCallback(
-    Dart_GcEpilogueCallback callback) {
-  Isolate* isolate = Isolate::Current();
-  CHECK_ISOLATE(isolate);
-  if (isolate->gc_epilogue_callback() != callback) {
-    return Api::NewError(
-        "%s expects 'callback' to be the currently registered gc epilogue "
-        " callback.",
-        CURRENT_FUNC);
-  }
-  isolate->set_gc_epilogue_callback(NULL);
-  return Api::Success();
-}
-
-
 DART_EXPORT Dart_Handle Dart_SetGcCallbacks(
     Dart_GcPrologueCallback prologue_callback,
     Dart_GcEpilogueCallback epilogue_callback) {
   Isolate* isolate = Isolate::Current();
   CHECK_ISOLATE(isolate);
   if (prologue_callback != NULL) {
     if (isolate->gc_prologue_callback() != NULL) {
       return Api::NewError(
           "%s permits only one gc prologue callback to be registered, please "
           "remove the existing callback and then add this callback",
@@ skipping 3855 matching lines @@
 
 
 DART_EXPORT void Dart_RegisterRootServiceRequestCallback(
     const char* name,
     Dart_ServiceRequestCallback callback,
     void* user_data) {
   Service::RegisterRootEmbedderCallback(name, callback, user_data);
 }
 
 }  // namespace dart