|  | /* | 
|  | *  Copyright 2017 The WebRTC 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 in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  |  | 
|  | #include "pc/proxy.h" | 
|  |  | 
|  | #include "rtc_base/trace_event.h" | 
|  |  | 
|  | namespace webrtc { | 
|  | namespace proxy_internal { | 
|  | ScopedTrace::ScopedTrace(const char* class_and_method_name) | 
|  | : class_and_method_name_(class_and_method_name) { | 
|  | TRACE_EVENT_BEGIN0("webrtc", class_and_method_name_); | 
|  | } | 
|  | ScopedTrace::~ScopedTrace() { | 
|  | TRACE_EVENT_END0("webrtc", class_and_method_name_); | 
|  | } | 
|  | }  // namespace proxy_internal | 
|  | }  // namespace webrtc |