examples\declarative\plugins does not build on symbian

compile : examples\declarative\plugins\plugin.cpp [armv6_urel]

FAILED compile for armv6_urel: examples\declarative\plugins\plugin.cpp
mmp: examples\declarative\plugins\plugins_0xE8e475d7.mmp
"c:\dev\qt\qt-s60-public\examples\declarative\plugins\plugin.cpp", line 100:
Error: #256: invalid redeclaration of type name "Time" (declared at line 1862 of "c:/dev/qt/sdks/g_s60_32/epoc32/include/e32std.h")
class Time : public QObject
^
c:\dev\qt\qt-s60-public\examples\declarative\plugins\plugin.cpp: 0 warnings,1 error