Revert of Test RTC_DCHECK_IS_ON instead of checking DCHECK_ALWAYS_ON everywhere

webrtc/base/sequenced_task_checker_unittest.cc

Index: webrtc/base/sequenced_task_checker_unittest.cc
diff --git a/webrtc/base/sequenced_task_checker_unittest.cc b/webrtc/base/sequenced_task_checker_unittest.cc
index d138af751e2725978476da0e8b25833995094218..13b1afc50a9e64ec52c9f0248ea30bf8c516f66c 100644
--- a/webrtc/base/sequenced_task_checker_unittest.cc
+++ b/webrtc/base/sequenced_task_checker_unittest.cc
@@ -197,7 +197,7 @@
   EXPECT_TRUE(done_event.Wait(1000));
 }
 
-#if RTC_DCHECK_IS_ON
+#if !defined(NDEBUG) || DCHECK_ALWAYS_ON
 TEST(SequencedTaskCheckerTest, MethodNotAllowedOnDifferentThreadInDebug) {
   RunMethodOnDifferentThread(false);
 }
@@ -207,7 +207,7 @@
 }
 #endif
 
-#if RTC_DCHECK_IS_ON
+#if !defined(NDEBUG) || DCHECK_ALWAYS_ON
 TEST(SequencedTaskCheckerTest, MethodNotAllowedOnDifferentTaskQueueInDebug) {
   RunMethodOnDifferentTaskQueue(false);
 }
@@ -217,7 +217,7 @@
 }
 #endif
 
-#if RTC_DCHECK_IS_ON
+#if !defined(NDEBUG) || DCHECK_ALWAYS_ON
 TEST(SequencedTaskCheckerTest, DetachFromTaskQueueInDebug) {
   DetachThenCallFromDifferentTaskQueue(false);
 }