chromeos: Move files in //ash/common to //ash, part 2

ash/common/metrics/gesture_action_type.h

-// Copyright 2016 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 ASH_COMMON_METRICS_GESTURE_ACTION_TYPE_H_
-#define ASH_COMMON_METRICS_GESTURE_ACTION_TYPE_H_
-
-namespace ash {
-
-enum GestureActionType {
-  GESTURE_UNKNOWN,
-  GESTURE_OMNIBOX_PINCH,
-  GESTURE_OMNIBOX_SCROLL,
-  GESTURE_TABSTRIP_PINCH,
-  GESTURE_TABSTRIP_SCROLL,
-  GESTURE_BEZEL_SCROLL,
-  GESTURE_DESKTOP_SCROLL,
-  GESTURE_DESKTOP_PINCH,
-  GESTURE_WEBPAGE_PINCH,
-  GESTURE_WEBPAGE_SCROLL,
-  GESTURE_WEBPAGE_TAP,
-  GESTURE_TABSTRIP_TAP,
-  GESTURE_BEZEL_DOWN,
-  GESTURE_TABSWITCH_TAP,
-  GESTURE_TABNOSWITCH_TAP,
-  GESTURE_TABCLOSE_TAP,
-  GESTURE_NEWTAB_TAP,
-  GESTURE_ROOTVIEWTOP_TAP,
-  GESTURE_FRAMEMAXIMIZE_TAP,
-  GESTURE_FRAMEVIEW_TAP,
-  GESTURE_MAXIMIZE_DOUBLETAP,
-  // NOTE: Add new action types only immediately above this line. Also,
-  // make sure the enum list in tools/histogram/histograms.xml is
-  // updated with any change in here.
-  GESTURE_ACTION_COUNT
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_METRICS_GESTURE_ACTION_TYPE_H_