Modified OverviewMode's LabelButton bounds to cover the entire item.

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 "ash/ash_export.h"
 #include "ash/wm/overview/scoped_transform_overview_window.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/scoped_window_targeter.h"
 #include "ui/aura/window_observer.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/image_button.h"
 
 namespace aura {
 class Window;
 }
 
 namespace views {
 class LabelButton;
 class Widget;
 }
 
 namespace ash {
 
-class OverviewWindowButton;
-
 // This class represents an item in overview mode.
 class ASH_EXPORT WindowSelectorItem : public views::ButtonListener,
                                       public aura::WindowObserver {
  public:
   explicit WindowSelectorItem(aura::Window* window);
   ~WindowSelectorItem() override;
 
   aura::Window* GetWindow();
 
   // Returns the root window on which this item is shown.
@@ skipping 46 matching lines @@
 
   // Sets the bounds of this selector's items to |target_bounds| in
   // |root_window_|. The bounds change will be animated as specified
   // by |animation_type|.
   void SetItemBounds(const gfx::Rect& target_bounds,
                      OverviewAnimationType animation_type);
 
   // Changes the opacity of all the windows the item owns.
   void SetOpacity(float opacity);
 
+  // Updates the window label bounds.
+  void UpdateWindowLabel(const gfx::Rect& window_bounds,
+                         OverviewAnimationType animation_type);
+
+  // Creates the window label.
+  void CreateWindowLabel(const base::string16& title);
+
   // Updates the close button's bounds. Any change in bounds will be animated
   // from the current bounds to the new bounds as per the |animation_type|.
   void UpdateCloseButtonLayout(OverviewAnimationType animation_type);
 
   // Updates the close buttons accessibility name.
   void UpdateCloseButtonAccessibilityName();
 
   // True if the item is being shown in the overview, false if it's being
   // filtered.
   bool dimmed_;
 
   // The root window this item is being displayed on.
   aura::Window* root_window_;
 
   // The contained Window's wrapper.
   ScopedTransformOverviewWindow transform_window_;
 
   // The target bounds this selector item is fit within.
   gfx::Rect target_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_;
+
+  // View for the label under the window.
+  views::LabelButton* window_label_button_view_;
+
   // The close buttons widget container.
   views::Widget close_button_widget_;
 
   // An easy to access close button for the window in this item. Owned by the
   // close_button_widget_.
   views::ImageButton* close_button_;
 
-  // Button that handles window activation.
-  scoped_ptr<OverviewWindowButton> overview_window_button_;
-
   DISALLOW_COPY_AND_ASSIGN(WindowSelectorItem);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_OVERVIEW_WINDOW_SELECTOR_ITEM_H_