Enable touch for autofill popup view

chrome/browser/ui/views/autofill/autofill_popup_view_views.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 CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_POPUP_VIEW_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_POPUP_VIEW_VIEWS_H_
 
 #include "chrome/browser/ui/autofill/autofill_popup_view.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
@@ skipping 27 matching lines @@
   virtual void UpdateBoundsAndRedrawPopup() OVERRIDE;
 
   // views:Views implementation.
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void OnMouseCaptureLost() OVERRIDE;
   virtual bool OnMouseDragged(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseExited(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseMoved(const ui::MouseEvent& event) OVERRIDE;
   virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
+  virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE;
 
   // views::WidgetObserver implementation.
   virtual void OnWidgetBoundsChanged(views::Widget* widget,
                                      const gfx::Rect& new_bounds) OVERRIDE;
 
   // Hide the popup (Since either Hide or ~AutofillPopupViewViews can need to
   // hide the popup, the actually hiding code must be placed here).
   void HideInternal();
 
   // Draw the given autofill entry in |entry_rect|.
   void DrawAutofillEntry(gfx::Canvas* canvas,
                          int index,
                          const gfx::Rect& entry_rect);
 
   AutofillPopupController* controller_;  // Weak reference.
 
   // The widget that |this| observes. Weak reference.
   views::Widget* observing_widget_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillPopupViewViews);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_POPUP_VIEW_VIEWS_H_