Hardcode applist icon dimension and shadows.

ui/app_list/views/apps_grid_view.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 UI_APP_LIST_VIEWS_APPS_GRID_VIEW_H_
 #define UI_APP_LIST_VIEWS_APPS_GRID_VIEW_H_
 
 #include <set>
 #include <string>
 
@@ skipping 55 matching lines @@
     TOUCH,
   };
 
   // Constructs the app icon grid view. |delegate| is the delegate of this
   // view, which usually is the hosting AppListView.
   explicit AppsGridView(AppsGridViewDelegate* delegate);
   virtual ~AppsGridView();
 
   // Sets fixed layout parameters. After setting this, CalculateLayout below
   // is no longer called to dynamically choosing those layout params.
-  void SetLayout(int icon_size, int cols, int rows_per_page);
+  void SetLayout(int cols, int rows_per_page);
 
   int cols() const { return cols_; }
   int rows_per_page() const { return rows_per_page_; }
 
   // This resets the grid view to a fresh state for showing the app list.
   void ResetForShowApps();
 
   // Sets |model| to use. Note this does not take ownership of |model|.
   void SetModel(AppListModel* model);
 
@@ skipping 370 matching lines @@
   AppListModel* model_;  // Owned by AppListView.
   AppListItemList* item_list_;  // Not owned.
   AppsGridViewDelegate* delegate_;
 
   // This can be NULL. Only grid views inside folders have a folder delegate.
   AppsGridViewFolderDelegate* folder_delegate_;
 
   PaginationModel pagination_model_;
   PageSwitcher* page_switcher_view_;  // Owned by views hierarchy.
 
-  gfx::Size icon_size_;
   int cols_;
   int rows_per_page_;
 
   // Tracks app item views. There is a view per item in |model_|.
   views::ViewModel view_model_;
 
   // Tracks pulsing block views.
   views::ViewModel pulsing_blocks_model_;
 
   views::View* selected_view_;
@@ skipping 69 matching lines @@
 
   // True if the drag_view_ item is a folder item being dragged for reparenting.
   bool dragging_for_reparent_item_;
 
   DISALLOW_COPY_AND_ASSIGN(AppsGridView);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_VIEWS_APPS_GRID_VIEW_H_