| // Copyright 2015 The Chromium 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 "base/profiler/native_stack_sampler.h" | 
 |  | 
 | namespace base { | 
 |  | 
 | std::unique_ptr<NativeStackSampler> NativeStackSampler::Create( | 
 |     PlatformThreadId thread_id, | 
 |     AnnotateCallback annotator, | 
 |     NativeStackSamplerTestDelegate* test_delegate) { | 
 |   return std::unique_ptr<NativeStackSampler>(); | 
 | } | 
 |  | 
 | size_t NativeStackSampler::GetStackBufferSize() { | 
 |   return 0; | 
 | } | 
 |  | 
 | }  // namespace base |