Revert: [Refactor] Consolidate the logic for whether a widget can be activated. This is a first ste

ash/accelerators/exit_warning_handler.cc

Index: ash/accelerators/exit_warning_handler.cc
diff --git a/ash/accelerators/exit_warning_handler.cc b/ash/accelerators/exit_warning_handler.cc
index b3409e57758ea30766336dbcfccd6938290c71e4..056e32dd37e1e216ae756beeb47c27b8078f0d86 100644
--- a/ash/accelerators/exit_warning_handler.cc
+++ b/ash/accelerators/exit_warning_handler.cc
@@ -187,6 +187,7 @@ void ExitWarningHandler::Show() {
   params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.accept_events = false;
+  params.can_activate = false;
   params.keep_on_top = true;
   params.remove_standard_frame = true;
   params.delegate = delegate;