C++: remove warning about stray comma after last enumerator
C++: remove warning about stray comma after last enumerator

Although it's a C++11 feature, all sane compilers support it as an
extension to C++03/C++98.

Change-Id: I3c7b0db345d0b175554534e879717f4d14f48b0f
Reviewed-by: hjk <f81b91af79013637d070c18d38a75b90eaae8ba3@nokiamail.com>
Reviewed-by: Nikolai Kosjar <9571db158ca61a0d070db010803474231fa0cbab@digia.com>

martyone/sailfish-qtcreator,amyvmiwei/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator,richardmg/qtcreator,kuba1/qtcreator,amyvmiwei/qt-creator,maui-packages/qt-creator,farseerri/git_code,farseerri/git_code,kuba1/qtcreator,richardmg/qtcreator,omniacreator/qtcreator,malikcjm/qtcreator,xianian/qt-creator,omniacreator/qtcreator,farseerri/git_code,omniacreator/qtcreator,danimo/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,kuba1/qtcreator,xianian/qt-creator,danimo/qt-creator,darksylinc/qt-creator,danimo/qt-creator,kuba1/qtcreator,xianian/qt-creator,xianian/qt-creator,danimo/qt-creator,danimo/qt-creator,richardmg/qtcreator,xianian/qt-creator,malikcjm/qtcreator,danimo/qt-creator,danimo/qt-creator,colede/qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,Distrotech/qtcreator,darksylinc/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,darksylinc/qt-creator,colede/qtcreator,AltarBeastiful/qt-creator,darksylinc/qt-creator,xianian/qt-creator,kuba1/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,farseerri/git_code,richardmg/qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,Distrotech/qtcreator,xianian/qt-creator,darksylinc/qt-creator,farseerri/git_code,danimo/qt-creator,malikcjm/qtcreator,maui-packages/qt-creator,martyone/sailfish-qtcreator,colede/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,colede/qtcreator,omniacreator/qtcreator,martyone/sailfish-qtcreator,maui-packages/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,darksylinc/qt-creator,Distrotech/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,Distrotech/qtcreator,maui-packages/qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,farseerri/git_code,kuba1/qtcreator,xianian/qt-creator,darksylinc/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator,omniacreator/qtcreator,colede/qtcreator,colede/qtcreator,Distrotech/qtcreator,colede/qtcreator,richardmg/qtcreator,richardmg/qtcreator,omniacreator/qtcreator,AltarBeastiful/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator