Let DCHECK in non-official-release build be opt-in with dcheck_always_on=1 only

tools/set_default_handler/set_default_handler_main.cc

Index: tools/set_default_handler/set_default_handler_main.cc
diff --git a/tools/set_default_handler/set_default_handler_main.cc b/tools/set_default_handler/set_default_handler_main.cc
index e02b140bcf55bd29f9e3e3320685c3d5901cb994..b07f50a105caa961d4934f9206aa2d0a63508abe 100644
--- a/tools/set_default_handler/set_default_handler_main.cc
+++ b/tools/set_default_handler/set_default_handler_main.cc
@@ -33,8 +33,6 @@ int wmain(int argc, wchar_t* argv[]) {
   base::AtExitManager exit_manager;
   logging::LoggingSettings settings;
   settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
-  settings.dcheck_state =
-      logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS;
   logging::InitLogging(settings);
   logging::SetMinLogLevel(logging::LOG_VERBOSE);