QmlJS: Fix scope builder rebuilds.
QmlJS: Fix scope builder rebuilds.

Change-Id: If5e585b074dd1885c3b591b5d2b7c89d50078c58
Reviewed-on: http://codereview.qt-project.org/6497
Sanity-Review: Christian Kamm <687e37a7866f5c6d83feb41198eb6d862161a68b@nokia.com>
Reviewed-by: Christian Kamm <687e37a7866f5c6d83feb41198eb6d862161a68b@nokia.com>

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