Remove attribute style in order to validate the XML files according OpenDocument RNG schema

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20445 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/OOoChart.py

@@ -394,7 +394,7 @@ class OOoChartWidget(Widget.Widget):
     here = getattr(form, 'aq_parent', REQUEST)
     extra_context = self.getArgumentDict(field, here.REQUEST)
     content = '''
-                  <office:include  style="inline-graphic" path="%s/ERP5Site_buildChart" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed"/>
+                  <office:include path="%s/ERP5Site_buildChart" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed"/>
                   ''' % here.getPath()
     return content