Fix gesture detection for autofill popup.

chrome/browser/ui/views/autofill/autofill_popup_base_view.h

 // Copyright 2014 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_BASE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_POPUP_BASE_VIEW_H_
 
 #include "chrome/browser/ui/autofill/autofill_popup_view_delegate.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
@@ skipping 27 matching lines @@
   void DoUpdateBoundsAndRedrawPopup();
 
   static const SkColor kBorderColor;
   static const SkColor kHoveredBackgroundColor;
   static const SkColor kItemTextColor;
   static const SkColor kPopupBackground;
   static const SkColor kValueTextColor;
   static const SkColor kWarningTextColor;
 
  private:
+  friend class AutofillPopupBaseViewTest;
+
   // views::Views implementation.
   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.
@@ skipping 25 matching lines @@
 
   // The widget that |this| observes. Weak reference.
   views::Widget* observing_widget_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillPopupBaseView);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_POPUP_BASE_VIEW_H_