1 files changed, 20 insertions, 0 deletions
diff --git a/chromium/ui/base/idle/scoped_set_idle_state.cc b/chromium/ui/base/idle/scoped_set_idle_state.cc
new file mode 100644
index 00000000000..93baa00b0df
--- /dev/null
+++ b/chromium/ui/base/idle/scoped_set_idle_state.cc
@@ -0,0 +1,20 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/base/idle/scoped_set_idle_state.h"
+
+#include "ui/base/idle/idle_internal.h"
+
+namespace ui {
+
+ScopedSetIdleState::ScopedSetIdleState(IdleState state)
+    : previous_state_(IdleStateForTesting()) {
+  IdleStateForTesting() = state;
+}
+
+ScopedSetIdleState::~ScopedSetIdleState() {
+  IdleStateForTesting() = previous_state_;
+}
+
+}  // namespace ui