Add an 'html:div' tag so that we don't reflow this indefinitely.

git-svn-id: svn://10.0.0.236/trunk@45159 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/mailnews/compose/resources/content/addressingWidgetOverlay.xul

@@ -35,6 +35,8 @@ Rights Reserved.
 		 align="vertical"
 		 style="border:solid black 1px">
 
+            <html:div style="width: 100px; height: 5em;">
+
 		<!-- for fixed height:  height:5em;  -->
 		<tree id="addressingWidgetTree"		
 			  class="addressingWidget"
@@ -74,7 +76,7 @@ Rights Reserved.
 				
 			</treechildren>
 		</tree>
-		
+            </html:div>
 	</box>
 
 </overlay>