commit 8c185fcabeb74b454eddc16fc90fa413bffcd70e
author Mirko Bonadei <mbonadei@webrtc.org> Wed Jul 21 13:12:38 2021 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Jul 21 13:26:14 2021 +0000
tree a70729e220594bbca52902497385354e5b050e45
parent 145f289552e1d08b1a597af0c228758a5ce2ed77

Reland "Add WebRTC specific dcheck_always_on."

This is a reland of 9f2a20f4342a3e86e1f9fdfe6f3d76fb539d41c2

See https://webrtc-review.googlesource.com/c/src/+/226563/1..2
for the fix. RTC_DCHECK_ALWAYS_ON needs to be in public_configs
in order to be propagated together with header #includes and
avoid ODR violations.

Original change's description:
> Add WebRTC specific dcheck_always_on.
>
> Inspired by V8 CL: crrev.com/c/3038528.
>
> This makes the WebRTC's dcheck control independent of Chromium's and
> prepares switching Chromium's default behavior without affecting
> WebRTC developers or builders.
>
> Preparation for: https://crrev.com/c/2893204
>
> Bug: chromium:1225701, webrtc:12988
> Change-Id: Ia0d21f9fb8e9d7704fd1beca16504c301a263b3b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226465
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Markus Handell <handellm@webrtc.org>
> Reviewed-by: Dirk Pranke <dpranke@google.com>
> Cr-Commit-Position: refs/heads/master@{#34512}

Bug: chromium:1225701, webrtc:12988
Change-Id: I1f78587487ee7b1a4a07b8c91b737a9e797b2323
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226563
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34519}

rtc_base/thread.cc

diff --git a/rtc_base/thread.cc b/rtc_base/thread.cc
index 8ca9ce7..b54cded 100644
--- a/rtc_base/thread.cc
+++ b/rtc_base/thread.cc
@@ -1044,7 +1044,7 @@
 }
 
 void Thread::AllowInvokesToThread(Thread* thread) {
-#if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))
+#if (!defined(NDEBUG) || defined(RTC_DCHECK_ALWAYS_ON))
   if (!IsCurrent()) {
     PostTask(webrtc::ToQueuedTask(
         [thread, this]() { AllowInvokesToThread(thread); }));
@@ -1057,7 +1057,7 @@
 }
 
 void Thread::DisallowAllInvokes() {
-#if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))
+#if (!defined(NDEBUG) || defined(RTC_DCHECK_ALWAYS_ON))
   if (!IsCurrent()) {
     PostTask(webrtc::ToQueuedTask([this]() { DisallowAllInvokes(); }));
     return;
@@ -1082,7 +1082,7 @@
 // Returns true if no policies added or if there is at least one policy
 // that permits invocation to |target| thread.
 bool Thread::IsInvokeToThreadAllowed(rtc::Thread* target) {
-#if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))
+#if (!defined(NDEBUG) || defined(RTC_DCHECK_ALWAYS_ON))
   RTC_DCHECK_RUN_ON(this);
   if (!invoke_policy_enabled_) {
     return true;