Work on normal task EXT-3148 (Implement updating of the IM Well message counter). Fixed Linux build

 -- move constats into class

--HG--
branch : product-engine

indra/newview/llsyswellwindow.cpp

@@ -45,10 +45,6 @@
 #include "lltoastpanel.h"
 #include "llnotificationmanager.h"
 
-
-static std::string NOTIFICATION_WELL_ANCHOR_NAME = "notification_well_panel";
-static std::string IM_WELL_ANCHOR_NAME = "im_well_panel";
-
 //---------------------------------------------------------------------------------
 LLSysWellWindow::LLSysWellWindow(const LLSD& key) : LLDockableFloater(NULL, key),
 													mChannel(NULL),

indra/newview/llsyswellwindow.h

@@ -47,8 +47,6 @@ class LLFlatListView;
 class LLChiclet;
 class LLIMChiclet;
 
-extern std::string NOTIFICATION_WELL_ANCHOR_NAME;
-extern std::string IM_WELL_ANCHOR_NAME;
 
 
 class LLSysWellWindow : public LLDockableFloater
@@ -101,6 +99,8 @@ class LLSysWellWindow : public LLDockableFloater
 	void handleItemRemoved(EItemType removed_item_type);
 	bool anotherTypeExists(EItemType item_type) ;
 
+	const std::string NOTIFICATION_WELL_ANCHOR_NAME;
+	const std::string IM_WELL_ANCHOR_NAME;
 	virtual const std::string& getAnchorViewName() = 0;
 
 	void reshapeWindow();