Make header files self contained.
This CL adds #includes to header files in order to make them
self contained after the preprocessor pass.
Bug: b/251890128
Change-Id: I81c3ba38fb8ab8a2bbd151ba99aa871fae9f1b1b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/278422
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38327}
diff --git a/rtc_base/ssl_roots.h b/rtc_base/ssl_roots.h
index 8f869f4..34a4f08 100644
--- a/rtc_base/ssl_roots.h
+++ b/rtc_base/ssl_roots.h
@@ -11,6 +11,8 @@
#ifndef RTC_BASE_SSL_ROOTS_H_
#define RTC_BASE_SSL_ROOTS_H_
+#include <cstddef>
+
// This file is the root certificates in C form that are needed to connect to
// Google.
