user/src/com/google/gwt/xml/XML.gwt.xml

<!--                                                                        -->
<!-- Copyright 2007 Google Inc.                                             -->
<!-- Licensed under the Apache License, Version 2.0 (the "License"); you    -->
<!-- may not use this file except in compliance with the License. You may   -->
<!-- may obtain a copy of the License at                                    -->
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<!-- http://www.apache.org/licenses/LICENSE-2.0                             -->
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<!-- Unless required by applicable law or agreed to in writing, software    -->
<!-- distributed under the License is distributed on an "AS IS" BASIS,      -->
<!-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        -->
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<!-- limitations under the License.                                         -->

<!-- XML parsing support.                                                   -->
<!--                                                                        -->
<module>
  <inherits name="com.google.gwt.user.User"/>
  
  <!-- Fall through to this rule for all other browsers -->
  <replace-with class="com.google.gwt.xml.client.impl.XMLParserImplStandard">
    <when-type-is class="com.google.gwt.xml.client.impl.XMLParserImpl"/>
  </replace-with>

  <replace-with class="com.google.gwt.xml.client.impl.XMLParserImplOpera">
    <when-type-is class="com.google.gwt.xml.client.impl.XMLParserImpl"/>
    <when-property-is name="user.agent" value="opera"/>
  </replace-with>

  <replace-with class="com.google.gwt.xml.client.impl.XMLParserImplIE6">
    <when-type-is class="com.google.gwt.xml.client.impl.XMLParserImpl"/>
    <any>
      <when-property-is name="user.agent" value="ie6"/>
      <when-property-is name="user.agent" value="ie8"/>
      <when-property-is name="user.agent" value="ie9"/>
    </any>
  </replace-with>

  <replace-with class="com.google.gwt.xml.client.impl.XMLParserImplSafari">
    <when-type-is class="com.google.gwt.xml.client.impl.XMLParserImpl"/>
    <when-property-is name="user.agent" value="safari"/>
  </replace-with>
</module>