[Cleanup] Add missing #include. Remove useless ones. IWYU part 2.
This is a follow-up to
https://webrtc-review.googlesource.com/c/src/+/106280.
This time the whole code base is covered.
Some files may have not been fixed though, whenever the IWYU tool
was breaking the build.
Bug: webrtc:8311
Change-Id: I2c31f552a87e887d33931d46e87b6208b1e483ef
Reviewed-on: https://webrtc-review.googlesource.com/c/111965
Commit-Queue: Yves Gerey <yvesg@google.com>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25830}
diff --git a/rtc_base/swap_queue.h b/rtc_base/swap_queue.h
index 172f2f5..53d4219 100644
--- a/rtc_base/swap_queue.h
+++ b/rtc_base/swap_queue.h
@@ -11,7 +11,7 @@
#ifndef RTC_BASE_SWAP_QUEUE_H_
#define RTC_BASE_SWAP_QUEUE_H_
-#include <algorithm>
+#include <stddef.h>
#include <utility>
#include <vector>
@@ -19,6 +19,7 @@
#include "rtc_base/constructormagic.h"
#include "rtc_base/criticalsection.h"
#include "rtc_base/system/unused.h"
+#include "rtc_base/thread_annotations.h"
namespace webrtc {