Removes mouse listeners from UserInputMonitor.

media/base/keyboard_event_counter.h

Index: media/base/keyboard_event_counter.h
diff --git a/media/base/keyboard_event_counter.h b/media/base/keyboard_event_counter.h
index 0f2e2d3904d6f8fb53236c6dbc86ce9bcf089763..614d21f86b7561a9abee3480302cd0a88e238503 100644
--- a/media/base/keyboard_event_counter.h
+++ b/media/base/keyboard_event_counter.h
@@ -26,10 +26,6 @@ class MEDIA_EXPORT KeyboardEventCounter {
   KeyboardEventCounter();
   ~KeyboardEventCounter();
 
-  // Resets the count to 0. Must be called on the same thread as
-  // OnKeyboardEvent.
-  void Reset();
-
   // Returns the total number of keypresses since its creation or last Reset()
   // call. Can be called on any thread.
   size_t GetKeyPressCount() const;