[blam] ChannelCollection: Remove two unused functions

[Carlos Martín Nieto <cmartin src gnome org>]

commit 4a9abd92f828f0b02bc8a6c0e50641d417caed09
Author: Carlos Martín Nieto <carlos cmartin tk>
Date:   Sun Oct 10 16:26:36 2010 +0100

    ChannelCollection: Remove two unused functions

 src/ChannelCollection.cs |   28 ----------------------------
 1 files changed, 0 insertions(+), 28 deletions(-)
---
diff --git a/src/ChannelCollection.cs b/src/ChannelCollection.cs
index b1e5ee0..b4dede1 100644
--- a/src/ChannelCollection.cs
+++ b/src/ChannelCollection.cs
@@ -283,34 +283,6 @@ namespace Imendio.Blam {
 
 	    StartRefreshThreads (nrOfChannels);
 	}
-	
-	/* Used to cross-mark as read */
-	public void MarkItemIdAsReadInAllChannels (Channel channel, string id)
-	{
-	    foreach (Channel ch in mChannels) {
-		if (ch != channel) {
-		    ch.MarkItemIdAsRead (id);
-		}
-	    }
-        foreach (ChannelGroup gr in Groups) {
-            foreach(Channel chan in gr.Channels){
-                if(chan != channel){
-                    chan.MarkItemIdAsRead(id);
-                }
-            }
-        }
-	}
-
-    public bool CheckItemIdReadInAllChannels(string id)
-    {
-        foreach(IChannel ch in mChannels){
-            Item item = ch.GetItem(id);
-            if(item != null){
-                return true;
-            }
-        }
-        return false;
-    }
 
 	private void UpdateThread ()
 	{