Revert "n#778140 fix import of w:fldSimple character properties"

This reverts commit 393262b3. It turns
out that this hack is not really needed for n#778140, but it causes
problems, for example in case of n#775899.

Change-Id: I00b9f7112f951935450c683c5942b0d6c2b7fee2

writerfilter/source/ooxml/factoryimpl_ns.xsl

@@ -493,13 +493,6 @@ CreateElementMapPointer </xsl:text>
         <xsl:when test="@action='fieldend'">
             <xsl:text>
     pHandler-&gt;endField();</xsl:text>
-        </xsl:when>
-        <xsl:when test="@action='simplefieldend'">
-            <xsl:text>
-    pHandler-&gt;endField();
-    pHandler-&gt;startCharacterGroup();
-    pHandler-&gt;text("");
-    pHandler-&gt;endCharacterGroup();</xsl:text>
         </xsl:when>
         <xsl:when test="@action='printproperty'">
           <xsl:text>

writerfilter/source/ooxml/model.xml

@@ -22153,7 +22153,7 @@
       <action name="start" action="printproperty" sendtokenid="ooxml:CT_SimpleField_instr"/>
       <action name="start" action="endCharacterGroup"/>
       <action name="start" action="fieldsep"/>
-      <action name="end" action="simplefieldend"/>
+      <action name="end" action="fieldend"/>
     </resource>
     <resource name="ST_FldCharType" resource="List">
       <value name="begin" tokenid="ooxml:Value_ST_FldCharType_begin">begin</value>