From a62dcd815d0261b0d1ca9f69c7196c318eec4f4a Mon Sep 17 00:00:00 2001
From: Nicolas Avrutin <rasputin@google.com>
Date: Tue, 18 Jan 2022 14:28:16 -0500
Subject: [PATCH] Export rtc::tracing symbols for use in Chrome Remote Desktop.

Bug: webrtc:13585
Change-Id: I12d88ae59c59bd3bc81b823e7e5a5b56e5e9fb6d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/247440
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35739}
---
 rtc_base/event_tracer.h | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/rtc_base/event_tracer.h b/rtc_base/event_tracer.h
index 4bbda579bc..68aaf0d8ab 100644
--- a/rtc_base/event_tracer.h
+++ b/rtc_base/event_tracer.h
@@ -28,6 +28,8 @@
 
 #include <stdio.h>
 
+#include "rtc_base/system/rtc_export.h"
+
 namespace webrtc {
 
 typedef const unsigned char* (*GetCategoryEnabledPtr)(const char* name);
@@ -70,12 +72,12 @@ class EventTracer {
 namespace rtc {
 namespace tracing {
 // Set up internal event tracer.
-void SetupInternalTracer();
-bool StartInternalCapture(const char* filename);
-void StartInternalCaptureToFile(FILE* file);
-void StopInternalCapture();
+RTC_EXPORT void SetupInternalTracer();
+RTC_EXPORT bool StartInternalCapture(const char* filename);
+RTC_EXPORT void StartInternalCaptureToFile(FILE* file);
+RTC_EXPORT void StopInternalCapture();
 // Make sure we run this, this will tear down the internal tracing.
-void ShutdownInternalTracer();
+RTC_EXPORT void ShutdownInternalTracer();
 }  // namespace tracing
 }  // namespace rtc