Adds WmShell::RecordGestureAction()

ash/touch/touch_uma.h

 // Copyright (c) 2012 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_TOUCH_TOUCH_OBSERVER_UMA_H_
 #define ASH_TOUCH_TOUCH_OBSERVER_UMA_H_
 
 #include <map>
 
+#include "ash/common/metrics/gesture_action_type.h"
 #include "ash/shell.h"
 #include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/views/widget/widget.h"
 
 namespace aura {
 class Window;
 }
 
 namespace ash {
 
 // Records some touch/gesture event specific details (e.g. what gestures are
 // targetted to which components etc.)
 class ASH_EXPORT TouchUMA {
  public:
-  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
-  };
-
   // Returns the singleton instance.
   static TouchUMA* GetInstance();
 
   void RecordGestureEvent(aura::Window* target, const ui::GestureEvent& event);
   void RecordGestureAction(GestureActionType action);
   void RecordTouchEvent(aura::Window* target, const ui::TouchEvent& event);
 
  private:
   friend struct base::DefaultSingletonTraits<TouchUMA>;
 
@@ skipping 10 matching lines @@
   bool touch_in_progress_;
   int burst_length_;
   base::TimeTicks last_touch_down_time_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchUMA);
 };
 
 }  // namespace ash
 
 #endif  // ASH_TOUCH_TOUCH_OBSERVER_UMA_H_