A64: Synchronize with r18642.

src/bootstrapper.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 2250 matching lines @@
   if (FLAG_expose_externalize_string) {
     InstallExtension(isolate, "v8/externalize", &extension_states);
   }
   if (FLAG_track_gc_object_stats) {
     InstallExtension(isolate, "v8/statistics", &extension_states);
   }
   if (FLAG_expose_trigger_failure) {
     InstallExtension(isolate, "v8/trigger-failure", &extension_states);
   }
 
-  if (extensions == NULL) return true;
-  // Install required extensions
-  int count = v8::ImplementationUtilities::GetNameCount(extensions);
-  const char** names = v8::ImplementationUtilities::GetNames(extensions);
-  for (int i = 0; i < count; i++) {
-    if (!InstallExtension(isolate, names[i], &extension_states))
-      return false;
+  for (const char** it = extensions->begin(); it != extensions->end(); ++it) {
+    if (!InstallExtension(isolate, *it, &extension_states)) return false;
   }
 
   return true;
 }
 
 
 // Installs a named extension.  This methods is unoptimized and does
 // not scale well if we want to support a large number of extensions.
 bool Genesis::InstallExtension(Isolate* isolate,
                                const char* name,
@@ skipping 418 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   ASSERT(!IsActive());
 }
 
 } }  // namespace v8::internal