Debugger: Use QByteArray instead of QString.
Debugger: Use QByteArray instead of QString.

There is no reason to have the QString overhead there.

Change-Id: I46ab16dd44b1ea9670905ce58b574b7d9d8fc572
Reviewed-by: Christian Kandeler <3aa99dcdd3f0cac61fb81c2a11771c0cc2497607@nokia.com>

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