Remove the i from visib[i]le.

ash/wm/panels/panel_layout_manager.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_WM_PANELS_PANEL_LAYOUT_MANAGER_H_
 #define ASH_WM_PANELS_PANEL_LAYOUT_MANAGER_H_
 
 #include <list>
 #include <memory>
 
@@ skipping 72 matching lines @@
 
   WmShelf* shelf() { return shelf_; }
   void SetShelf(WmShelf* shelf);
 
   // aura::LayoutManager:
   void OnWindowResized() override;
   void OnWindowAddedToLayout(aura::Window* child) override;
   void OnWillRemoveWindowFromLayout(aura::Window* child) override;
   void OnWindowRemovedFromLayout(aura::Window* child) override;
   void OnChildWindowVisibilityChanged(aura::Window* child,
-                                      bool visibile) override;
+                                      bool visible) override;
   void SetChildBounds(aura::Window* child,
                       const gfx::Rect& requested_bounds) override;
 
   // ShellObserver:
   void OnOverviewModeEnded() override;
   void OnShelfAlignmentChanged(WmWindow* root_window) override;
   void OnVirtualKeyboardStateChanged(bool activated,
                                      aura::Window* root_window) override;
 
   // aura::WindowObserver
@@ skipping 100 matching lines @@
       keyboard_observer_;
 
   base::WeakPtrFactory<PanelLayoutManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelLayoutManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_PANELS_PANEL_LAYOUT_MANAGER_H_