Initial AISv3 merge. New HTTP messages not plugged in yet.

indra/newview/llfolderviewitem.h

@@ -355,7 +355,7 @@ protected:
 						LLUIImagePtr icon_open,
 						LLUIImagePtr icon_link,
 						LLFolderView* root,
-						LLFolderViewEventListener* listener );
+						LLFolderViewEventListener* listener);
 
 	friend class LLBuildNewViewsScheduler;
 	friend class LLPanelObjectInventory;
@@ -572,4 +572,12 @@ public:
 	virtual void operator()(LLFolderViewEventListener* listener) = 0;
 };
 
+typedef std::deque<LLFolderViewItem*> folder_view_item_deque;
+
+class LLFolderViewGroupedItemModel : public LLRefCount
+{
+public:
+	virtual void groupFilterContextMenu(folder_view_item_deque& selected_items, LLMenuGL& menu) = 0;
+};
+
 #endif  // LLFOLDERVIEWITEM_H