QmlProject: Adjust to MessageManager api change
QmlProject: Adjust to MessageManager api change

Change-Id: I4167939dea502b94efa61182c5a0aff56e9b3761
Reviewed-by: Kai Koehne <077bc265216106fb22408e62f2d97925ede69d10@digia.com>

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