removed expected failure for mapped_file_test on Intel 9.0 (iostreams)

[SVN r30695]

status/explicit-failures-markup.xml

@@ -1102,11 +1102,13 @@
             <toolset name="*como-4_3_3*"/>
             <note author="Jonathan Turkanis" refid="0"/>
         </mark-expected-failures>
-        <mark-expected-failures>
+        <!--
+		<mark-expected-failures>
             <test name="mapped_file_test"/>
             <toolset name="intel-win32-9_0"/>
             <note author="Jonathan Turkanis" refid="0"/>
         </mark-expected-failures>
+		-->
         <mark-expected-failures reason="?">
             <test name="direct_adapter_test"/>
             <test name="gzip_test"/>