1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/libwebrtc/pc/proxy.cc b/third_party/libwebrtc/pc/proxy.cc
new file mode 100644
index 0000000000..5f4e0b8832
--- /dev/null
+++ b/third_party/libwebrtc/pc/proxy.cc
@@ -0,0 +1,25 @@
+/*
+ *  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