Update some icon names

shell/view/BuddyMenu.py

@@ -53,15 +53,12 @@ class BuddyMenu(Menu):
 
 		friends = shell_model.get_friends()
 		if friends.has_buddy(self._buddy):
-			icon = IconItem(icon_name='stock-remove-friend')
+			icon = IconItem(icon_name='stock-add')
 			self.add_action(icon, BuddyMenu.ACTION_REMOVE_FRIEND) 
 		else:
-			icon = IconItem(icon_name='stock-make-friend')
+			icon = IconItem(icon_name='stock-remove')
 			self.add_action(icon, BuddyMenu.ACTION_MAKE_FRIEND)
 
-		icon = IconItem(icon_name='stock-chat')
-		self.add_action(icon, -1)
-
 		activity_id = shell_model.get_current_activity()
 		if activity_id != None:
 			activity_ps = pservice.get_activity(activity_id)

shell/view/frame/TopPanel.py

@@ -15,10 +15,10 @@ class ActivityMenu(Menu):
 		title = activity_host.get_title()
 		Menu.__init__(self, grid, title)
 
-		icon = IconItem(icon_name='stock-share')
+		icon = IconItem(icon_name='stock-share-mesh')
 		self.add_action(icon, ActivityMenu.ACTION_SHARE) 
 
-		icon = IconItem(icon_name='stock-close-activity')
+		icon = IconItem(icon_name='stock-close')
 		self.add_action(icon, ActivityMenu.ACTION_CLOSE) 
 
 class ActivityIcon(MenuIcon):