cleanup: Remove applist v1 code.

ui/app_list/app_list_item_view.h

Index: ui/app_list/app_list_item_view.h
diff --git a/ui/app_list/app_list_item_view.h b/ui/app_list/app_list_item_view.h
index 00479242a07fef28a563674cbfa5feb47ee8e700..3b7e9b3ed9b194480cb2db641185f5d93dbc0237 100644
--- a/ui/app_list/app_list_item_view.h
+++ b/ui/app_list/app_list_item_view.h
@@ -34,37 +34,21 @@ class APP_LIST_EXPORT AppListItemView : public views::CustomButton,
                                         public views::ContextMenuController,
                                         public AppListItemModelObserver {
  public:
+  // Internal class name.
+  static const char kViewClassName[];
+
   AppListItemView(AppsGridView* apps_grid_view,
                   AppListItemModel* model,
                   views::ButtonListener* listener);
   virtual ~AppListItemView();
 
-  static gfx::Size GetPreferredSizeForIconSize(const gfx::Size& icon_size);
-
-  // For testing. Testing calls this function to set minimum title width in
-  // pixels to get rid dependency on default font width.
-  static void SetMinTitleWidth(int width);
-
-  void SetSelected(bool selected);
-  bool selected() const {
-    return selected_;
-  }
-
   void SetIconSize(const gfx::Size& size);
 
-  AppListItemModel* model() const {
-    return model_;
-  }
-
-  // Internal class name.
-  static const char kViewClassName[];
+  AppListItemModel* model() const { return model_; }
 
  private:
   class IconOperation;
 
-  // Returns true for v2 UI.
-  bool IsV2() const;
-
   // Get icon from model and schedule background processing.
   void UpdateIcon();
 
@@ -82,7 +66,6 @@ class APP_LIST_EXPORT AppListItemView : public views::CustomButton,
 
   // views::View overrides:
   virtual std::string GetClassName() const OVERRIDE;
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual void Layout() OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
@@ -103,7 +86,6 @@ class APP_LIST_EXPORT AppListItemView : public views::CustomButton,
   scoped_ptr<views::MenuRunner> context_menu_runner_;
 
   gfx::Size icon_size_;
-  bool selected_;
 
   scoped_refptr<IconOperation> icon_op_;
   base::WeakPtrFactory<AppListItemView> apply_shadow_factory_;