Relayout windows in overview when display size changes.

ash/wm/overview/window_selector_item.h

 // Copyright 2013 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_OVERVIEW_WINDOW_SELECTOR_ITEM_H_
 #define ASH_WM_OVERVIEW_WINDOW_SELECTOR_ITEM_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 47 matching lines @@
   // calling RemoveWindow for the last contained window).
   virtual bool empty() const = 0;
 
   // Dispatched before beginning window overview. This will do any necessary
   // one time actions such as restoring minimized windows.
   virtual void PrepareForOverview() = 0;
 
   // Sets the bounds of this window selector item to |target_bounds| in the
   // |root_window| root window.
   void SetBounds(aura::Window* root_window,
-                 const gfx::Rect& target_bounds);
+                 const gfx::Rect& target_bounds,
+                 bool animate);
 
   // Recomputes the positions for the windows in this selection item. This is
   // dispatched when the bounds of a window change.
   void RecomputeWindowTransforms();
 
   const gfx::Rect& bounds() { return bounds_; }
   const gfx::Rect& target_bounds() { return target_bounds_; }
 
  protected:
   // Sets the bounds of this selector item to |target_bounds| in |root_window|.
   // If |animate| the windows are animated from their current location.
   virtual void SetItemBounds(aura::Window* root_window,
                              const gfx::Rect& target_bounds,
                              bool animate) = 0;
 
   // Sets the bounds used by the selector item's windows.
   void set_bounds(const gfx::Rect& bounds) { bounds_ = bounds; }
 
-  // Creates a label to display under the window selector item.
-  void UpdateWindowLabels(const gfx::Rect& target_bounds,
-                          aura::Window* root_window);
-
  private:
   friend class WindowSelectorTest;
 
+  // Creates a label to display under the window selector item.
+  void UpdateWindowLabels(const gfx::Rect& target_bounds,
+                          aura::Window* root_window,
+                          bool animate);
+
   // The root window this item is being displayed on.
   aura::Window* root_window_;
 
   // The target bounds this selector item is fit within.
   gfx::Rect target_bounds_;
 
   // The actual bounds of the window(s) for this item. The aspect ratio of
   // window(s) are maintained so they may not fill the target_bounds_.
   gfx::Rect bounds_;
 
   // True if running SetItemBounds. This prevents recursive calls resulting from
   // the bounds update when calling ::wm::RecreateWindowLayers to copy
   // a window layer for display on another monitor.
   bool in_bounds_update_;
 
   // Label under the window displaying its active tab name.
   scoped_ptr<views::Widget> window_label_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowSelectorItem);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_OVERVIEW_WINDOW_SELECTOR_ITEM_H_