Align panel icons on the right / end.

ash/launcher/launcher_model.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_LAUNCHER_LAUNCHER_MODEL_H_
 #define ASH_LAUNCHER_LAUNCHER_MODEL_H_
 
 #include "ash/ash_export.h"
 #include "ash/launcher/launcher_types.h"
 #include "base/basictypes.h"
@@ skipping 29 matching lines @@
   // of the model *after* the item at |index| is removed.
   void Move(int index, int target_index);
 
   // Resets the item at the specified index. The item maintains its existing
   // id and type.
   void Set(int index, const LauncherItem& item);
 
   // Returns the index of the item by id.
   int ItemIndexByID(int id) const;
 
+  // Returns the index of the first right aligned item.
+  int EndAlignedIndex() const;

[stevenjb, 2012/11/26 18:19:21]

"EndAligned" confused me. Maybe "FirstRightAligned"?

[flackr, 2012/11/27 18:40:21]

This can be bottom aligned if the panel position is set to be on the left or
right. Call it right aligned anyways?

+
   // Returns the id assigned to the next item added.
   LauncherID next_id() const { return next_id_; }
 
   // Returns an iterator into items() for the item with the specified id, or
   // items().end() if there is no item with the specified id.
   LauncherItems::const_iterator ItemByID(LauncherID id) const;
 
   const LauncherItems& items() const { return items_; }
   int item_count() const { return static_cast<int>(items_.size()); }
 
@@ skipping 14 matching lines @@
   LauncherItems items_;
   Status status_;
   ObserverList<LauncherModelObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(LauncherModel);
 };
 
 }  // namespace ash
 
 #endif  // ASH_LAUNCHER_LAUNCHER_MODEL_H_