Remove view navigation code.

mailnews/base/resources/content/commandglue.js

@@ -346,110 +346,6 @@ function ClearMessagePane()
 
 }
 
-function GoNextMessage()
-{
-	var tree = GetThreadTree();
-	
-	var selArray = tree.selectedItems;
-	if ( selArray && (selArray.length == 1) )
-	{
-		var nextMessage = GetNextMessage(selArray[0]);
-		if(nextMessage)
-		{
-			tree.clearItemSelection();
-			tree.selectItem(nextMessage);
-		}
-	}
-}
-
-function GoNextUnreadMessage()
-{
-	var tree = GetThreadTree();
-	
-	var selArray = tree.selectedItems;
-	if ( selArray && (selArray.length == 1) )
-	{
-		var nextMessage = GetNextUnreadMessage(selArray[0]);
-		if(nextMessage)
-		{
-			tree.clearItemSelection();
-			tree.selectItem(nextMessage);
-		}
-	}
-}
-function GetNextMessage(currentMessage)
-{
-	var nextMessage = currentMessage.nextSibling;
-	if(!nextMessage)
-	{
-		dump('We need to start from the top\n');
-		var parent = currentMessage.parentNode;
-		nextMessage = parent.firstChild;
-		if(nextMessage == currentMessage)
-			nextMessage = null;
-	}
-
-	if(nextMessage)
-	{
-		var id = nextMessage.getAttribute('id');
-		dump(id + '\n');
-	}
-	else
-		dump('No next message\n');
-	return nextMessage;
-
-}
-
-function GetNextUnreadMessage(currentMessage)
-{
-	var foundMessage = false;
-
-	
-	var nextMessage = currentMessage.nextSibling;
-	while(nextMessage)
-	{
-		var status = nextMessage.getAttribute('Status');
-		dump('status = ' + status);
-		dump('\n');
-		if(status == ' ' || status == 'New')
-			break;
-		nextMessage = nextMessage.nextSibling;
-	}
-
-	if(!nextMessage)
-	{
-		dump('We need to start from the top\n');
-		var parent = currentMessage.parentNode;
-		nextMessage = parent.firstChild;
-		while(nextMessage)
-		{
-			if(nextMessage == currentMessage)
-			{
-				nextMessage = null;
-				break;
-			}
-			var status = nextMessage.getAttribute('Status');
-			dump('status = ' + status);
-			dump('\n');
-			if(status == '' || status == 'New')
-				break;
-			nextMessage = nextMessage.nextSibling;
-		}
-
-	}
-
-
-	if(nextMessage)
-	{
-		var id = nextMessage.getAttribute('id');
-		dump(id + '\n');
-	}
-	else
-		dump('No next message\n');
-	return nextMessage;
-
-}
-
 function OpenFolderTreeToFolder(folderURI)
 {
 	var tree = GetFolderTree();