1 files changed, 30 insertions, 0 deletions
diff --git a/chromium/base/timer/elapsed_timer.h b/chromium/base/timer/elapsed_timer.h
new file mode 100644
index 00000000000..3ea2bfadf38
--- /dev/null
+++ b/chromium/base/timer/elapsed_timer.h
@@ -0,0 +1,30 @@
+// Copyright 2013 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 BASE_TIMER_ELAPSED_TIMER_H_
+#define BASE_TIMER_ELAPSED_TIMER_H_
+
+#include "base/base_export.h"
+#include "base/basictypes.h"
+#include "base/time/time.h"
+
+namespace base {
+
+// A simple wrapper around TimeTicks::Now().
+class BASE_EXPORT ElapsedTimer {
+ public:
+  ElapsedTimer();
+
+  // Returns the time elapsed since object construction.
+  TimeDelta Elapsed() const;
+
+ private:
+  TimeTicks begin_;
+
+  DISALLOW_COPY_AND_ASSIGN(ElapsedTimer);
+};
+
+}  // namespace base
+
+#endif  // BASE_TIMER_ELAPSED_TIMER_H_