dot/.local/share/gnome-shell/extensions/user-theme@gnome-shell-extensions.gcampax.github.com/schemas/org.gnome.shell.extensions.user-theme.gschema.xml

<schemalist gettext-domain="gnome-shell-extensions">
  <schema id="org.gnome.shell.extensions.user-theme" path="/org/gnome/shell/extensions/user-theme/">
    <key name="name" type="s">
      <default>""</default>
      <summary>Theme name</summary>
      <description>The name of the theme, to be loaded from ~/.themes/name/gnome-shell</description>
    </key>
  </schema>
</schemalist>