Revert "The current growth strategy for growable arrays allocates a backing array of size 2 at (emp…

runtime/vm/mirrors_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_mirrors_api.h"
 
 #include "platform/assert.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart.h"
 #include "vm/dart_api_impl.h"
@@ skipping 106 matching lines @@
       if (obj.IsFunction()) {
         func ^= obj.raw();
         name = func.UserVisibleName();
         names.Add(name);
       }
     }
   } else {
     return Api::NewError(
         "%s expects argument 'target' to be a class or library.", CURRENT_FUNC);
   }
-  return Api::NewHandle(T, Array::MakeFixedLength(names));
+  return Api::NewHandle(T, Array::MakeArray(names));
 }
 
 
 DART_EXPORT Dart_Handle Dart_LookupFunction(Dart_Handle target,
                                             Dart_Handle function_name) {
   DARTSCOPE(Thread::Current());
   const Object& obj = Object::Handle(Z, Api::UnwrapHandle(target));
   if (obj.IsError()) {
     return target;
   }
@@ skipping 191 matching lines @@
   const GrowableObjectArray& names =
       GrowableObjectArray::Handle(Z, GrowableObjectArray::New());
   ClassDictionaryIterator it(lib);
   Class& cls = Class::Handle(Z);
   String& name = String::Handle(Z);
   while (it.HasNext()) {
     cls = it.GetNextClass();
     name = cls.UserVisibleName();
     names.Add(name);
   }
-  return Api::NewHandle(T, Array::MakeFixedLength(names));
+  return Api::NewHandle(T, Array::MakeArray(names));
 }
 
 
 // --- Closures Reflection ---
 
 DART_EXPORT Dart_Handle Dart_ClosureFunction(Dart_Handle closure) {
   DARTSCOPE(Thread::Current());
   const Instance& closure_obj = Api::UnwrapInstanceHandle(Z, closure);
   if (closure_obj.IsNull() || !closure_obj.IsClosure()) {
     RETURN_TYPE_ERROR(Z, closure, Instance);
   }
 
   ASSERT(ClassFinalizer::AllClassesFinalized());
 
   RawFunction* rf = Closure::Cast(closure_obj).function();
   return Api::NewHandle(T, rf);
 }
 
 }  // namespace dart