CDB: Pass string by reference
CDB: Pass string by reference

Change-Id: Iae3554e70105de1a526932b5c3f8c36485c1eab7
Reviewed-by: David Schulz <f07954e8cc0c222cd136162588d217f330598215@digia.com>

martyone/sailfish-qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,farseerri/git_code,maui-packages/qt-creator,AltarBeastiful/qt-creator,maui-packages/qt-creator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,danimo/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,maui-packages/qt-creator,kuba1/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,danimo/qt-creator,kuba1/qtcreator,farseerri/git_code,danimo/qt-creator,kuba1/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,maui-packages/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,farseerri/git_code,farseerri/git_code,farseerri/git_code,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,kuba1/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,farseerri/git_code,Distrotech/qtcreator,danimo/qt-creator,Distrotech/qtcreator,Distrotech/qtcreator,Distrotech/qtcreator,xianian/qt-creator,xianian/qt-creator,xianian/qt-creator,xianian/qt-creator,kuba1/qtcreator,xianian/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,maui-packages/qt-creator,farseerri/git_code,Distrotech/qtcreator