Revert of Disable COM Initialization on SchedulerWorkers When COM_INIT_CHECK_HOOK_ENABLED()

base/task_scheduler/scheduler_worker.cc

Index: base/task_scheduler/scheduler_worker.cc
diff --git a/base/task_scheduler/scheduler_worker.cc b/base/task_scheduler/scheduler_worker.cc
index 26033d1b74e62521f4111e01fda4bec62c01c547..0735344314765437ee068eb909899b62536a432a 100644
--- a/base/task_scheduler/scheduler_worker.cc
+++ b/base/task_scheduler/scheduler_worker.cc
@@ -15,7 +15,6 @@
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #elif defined(OS_WIN)
-#include "base/win/com_init_check_hook.h"
 #include "base/win/scoped_com_initializer.h"
 #endif
 
@@ -44,10 +43,7 @@
     // A SchedulerWorker starts out waiting for work.
     outer_->delegate_->WaitForWork(&wake_up_event_);
 
-    // When defined(COM_INIT_CHECK_HOOK_ENABLED), ignore
-    // SchedulerBackwardCompatibility::INIT_COM_STA to find incorrect uses of
-    // COM that should be running in a COM STA Task Runner.
-#if defined(OS_WIN) && !defined(COM_INIT_CHECK_HOOK_ENABLED)
+#if defined(OS_WIN)
     std::unique_ptr<win::ScopedCOMInitializer> com_initializer;
     if (outer_->backward_compatibility_ ==
         SchedulerBackwardCompatibility::INIT_COM_STA) {