QmlDesigner: adding missing include
QmlDesigner: adding missing include

Change-Id: I0a8d05104809cf4d1b5b806ee4e6d1675eac760c
Reviewed-by: Marco Bubke <5254e489b34ec8bbce36789100e3fc0f41fa62ef@digia.com>

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