File: 0038.patch

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From: Michael Froman <mfroman@mozilla.com>
Date: Fri, 25 Jun 2021 15:12:00 -0500
Subject: Bug 1654112 - Mirror Bug 1714577 - Part 3 - Register WebRTC threads
 with the Gecko Profiler. r=ng

Differential Revision: https://phabricator.services.mozilla.com/D119412
Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/d881b16dd8a6813feb5ce1516c2a7ebe0270e72d
---
 rtc_base/platform_thread.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/rtc_base/platform_thread.cc b/rtc_base/platform_thread.cc
index 82081ec8a3..33bfa7848a 100644
--- a/rtc_base/platform_thread.cc
+++ b/rtc_base/platform_thread.cc
@@ -25,6 +25,8 @@
 
 #include "rtc_base/checks.h"
 
+#include "MicroGeckoProfiler.h"
+
 namespace webrtc {
 namespace {
 
@@ -189,6 +191,10 @@ PlatformThread PlatformThread::SpawnThread(
       new std::function<void()>([thread_function = std::move(thread_function),
                                  name = std::string(name), attributes] {
         SetCurrentThreadName(name.c_str());
+
+        char stacktop;
+        AutoRegisterProfiler profiler(name.c_str(), &stacktop);
+
         SetPriority(attributes.priority);
         thread_function();
       });