Fix 29383 (Calling address picker twice causes hang) r=mscott, a=phil

mailnews/addrbook/resources/content/abSelectAddressesDialog.xul

@@ -101,7 +101,7 @@ Rights Reserved.
 				
 				<!-- Address bucket -->
 				<box align="vertical" style="height:170px; border-top:solid black 1px">
-					<tree id="addressBucket" style="width:100%; height:100%; min-width:10px" flex="1" multiple="true">
+					<tree id="addressBucket" style="height:100px; min-width:10px" flex="1" multiple="true">
 						<treecol style="width:100%"/>
 						<treechildren id="bucketBody"/>
 					</tree>