1 files changed, 37 insertions, 0 deletions
diff --git a/chromium/components/autofill/core/common/autofill_tick_clock.h b/chromium/components/autofill/core/common/autofill_tick_clock.h
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index 00000000000..a438604ffed
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+++ b/chromium/components/autofill/core/common/autofill_tick_clock.h
@@ -0,0 +1,37 @@
+// 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.
+
+#ifndef COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_TICK_CLOCK_H_
+#define COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_TICK_CLOCK_H_
+
+namespace base {
+class TickClock;
+class TimeTicks;
+}  // namespace base
+
+namespace autofill {
+
+// Handles getting the current time for the Autofill feature. Can be injected
+// with a customizable tick clock to facilitate testing.
+class AutofillTickClock {
+ public:
+  // Returns the current time based last set tick clock.
+  static base::TimeTicks NowTicks();
+
+ private:
+  friend class TestAutofillTickClock;
+
+  // Resets a normal tick clock.
+  static void SetTickClock();
+
+  // Sets the tick clock to be used for tests.
+  static void SetTestTickClock(const base::TickClock* tick_clock);
+
+  AutofillTickClock() = delete;
+  ~AutofillTickClock() = delete;
+};
+
+}  // namespace autofill
+
+#endif  // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_TICK_CLOCK_H_