debugger: re-enable thread naming feature
debugger: re-enable thread naming feature

Change-Id: If7c712f24c5e8912cf6028fb98d4984f66502cb3
Reviewed-on: http://codereview.qt.nokia.com/4081
Reviewed-by: hjk <6fac1c92f5b9c7890a04d7f8a9d8912d16355eac@ovi.com>

Distrotech/qtcreator,jonnor/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,farseerri/git_code,martyone/sailfish-qtcreator,maui-packages/qt-creator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,xianian/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,duythanhphan/qt-creator,danimo/qt-creator,azat/qtcreator,darksylinc/qt-creator,xianian/qt-creator,KDAB/KDAB-Creator,syntheticpp/qt-creator,duythanhphan/qt-creator,martyone/sailfish-qtcreator,azat/qtcreator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,kuba1/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,KDAB/KDAB-Creator,Distrotech/qtcreator,darksylinc/qt-creator,jonnor/qt-creator,bakaiadam/collaborative_qt_creator,danimo/qt-creator,darksylinc/qt-creator,malikcjm/qtcreator,malikcjm/qtcreator,martyone/sailfish-qtcreator,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,colede/qtcreator,richardmg/qtcreator,maui-packages/qt-creator,azat/qtcreator,xianian/qt-creator,Distrotech/qtcreator,Distrotech/qtcreator,danimo/qt-creator,azat/qtcreator,xianian/qt-creator,jonnor/qt-creator,omniacreator/qtcreator,richardmg/qtcreator,KDAB/KDAB-Creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,kuba1/qtcreator,richardmg/qtcreator,ostash/qt-creator-i18n-uk,xianian/qt-creator,kuba1/qtcreator,syntheticpp/qt-creator,farseerri/git_code,KDE/android-qt-creator,azat/qtcreator,syntheticpp/qt-creator,farseerri/git_code,jonnor/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,duythanhphan/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,malikcjm/qtcreator,duythanhphan/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,syntheticpp/qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,bakaiadam/collaborative_qt_creator,hdweiss/qt-creator-visualizer,farseerri/git_code,darksylinc/qt-creator,syntheticpp/qt-creator,KDAB/KDAB-Creator,amyvmiwei/qt-creator,colede/qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,KDE/android-qt-creator,ostash/qt-creator-i18n-uk,colede/qtcreator,omniacreator/qtcreator,richardmg/qtcreator,colede/qtcreator,danimo/qt-creator,syntheticpp/qt-creator,Distrotech/qtcreator,KDE/android-qt-creator,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,jonnor/qt-creator,maui-packages/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,KDE/android-qt-creator,KDE/android-qt-creator,KDE/android-qt-creator,ostash/qt-creator-i18n-uk,KDAB/KDAB-Creator,bakaiadam/collaborative_qt_creator,hdweiss/qt-creator-visualizer,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,colede/qtcreator,richardmg/qtcreator,hdweiss/qt-creator-visualizer,malikcjm/qtcreator,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,malikcjm/qtcreator,darksylinc/qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,KDE/android-qt-creator,danimo/qt-creator,danimo/qt-creator,farseerri/git_code,KDE/android-qt-creator,ostash/qt-creator-i18n-uk,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,duythanhphan/qt-creator,colede/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,kuba1/qtcreator,ostash/qt-creator-i18n-uk,farseerri/git_code,KDAB/KDAB-Creator,AltarBeastiful/qt-creator,farseerri/git_code,maui-packages/qt-creator,malikcjm/qtcreator,AltarBeastiful/qt-creator,xianian/qt-creator,maui-packages/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,xianian/qt-creator,duythanhphan/qt-creator,azat/qtcreator,amyvmiwei/qt-creator,darksylinc/qt-creator,xianian/qt-creator,syntheticpp/qt-creator,jonnor/qt-creator,bakaiadam/collaborative_qt_creator,farseerri/git_code,danimo/qt-creator,kuba1/qtcreator,maui-packages/qt-creator,colede/qtcreator