/indra/newview/skins/default/xui/en/floater_mute_object.xml

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<floater
 legacy_header_height="18"
 can_minimize="false"
 height="130"
 layout="topleft"
 name="block by name"
 help_topic="mute_by_name"
 title="BLOCK OBJECT BY NAME"
 width="375">
    <text
     type="string"
     length="1"
     follows="top|left"
     font="SansSerifLarge"
     height="16"
     layout="topleft"
     left="10"
     top="25"
     name="message">
        Block an object:
    </text>
    <line_editor
     type="string"
     length="1"
     follows="top|right"
     font="SansSerif"
     height="20"
     layout="topleft"
     left_delta="0"
     name="object_name"
     top_pad="5"
     width="350">
        Object name
    </line_editor>
    <text
     type="string"
     length="1"
     follows="top|left"
     font="SansSerifSmall"
     height="16"
     layout="topleft"
     left="30"
     name="note">
      * Only blocks object text, not sounds
    </text>
    <button
     follows="bottom|left"
     height="23"
     label="OK"
     layout="topleft"
     left="155"
     name="OK"
     top_pad="10"
     width="100" />
    <button
     follows="bottom|right"
     height="23"
     label="Cancel"
     layout="topleft"
     left_pad="5"
     name="Cancel"
     width="100" />
</floater>