Reland "[cleanup] Remove useless includes."
Reason for reland: Downstream project fixed.
Original change's description:
> [cleanup] Remove useless includes.
>
> Manual cleanup guided by include-what-you-use diagnostic.
>
> Bug: webrtc:8311
> Change-Id: I00be03392cc7ee005101427ea7dc701621ccea68
> Reviewed-on: https://webrtc-review.googlesource.com/c/103320
> Commit-Queue: Yves Gerey <yvesg@webrtc.org>
> Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#25013}
Bug: webrtc:8311
Change-Id: Id6ec4aeb798886a90ace640a190eaf16497ba31b
Reviewed-on: https://webrtc-review.googlesource.com/c/104120
Commit-Queue: Yves Gerey <yvesg@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25034}diff --git a/rtc_base/openssldigest.h b/rtc_base/openssldigest.h
index c4cd1e0..1427a94 100644
--- a/rtc_base/openssldigest.h
+++ b/rtc_base/openssldigest.h
@@ -11,7 +11,8 @@
#ifndef RTC_BASE_OPENSSLDIGEST_H_
#define RTC_BASE_OPENSSLDIGEST_H_
-#include <openssl/evp.h>
+#include <openssl/base.h> // for EVP_MD, EVP_MD_CTX
+#include <string>
#include "rtc_base/messagedigest.h"
