QmlJS: Fix the fix for scope chain rebuilds.
QmlJS: Fix the fix for scope chain rebuilds.

Change-Id: Idf18d44e647a2019405199bcc5273afb03816af1
Reviewed-on: http://codereview.qt-project.org/6498
Sanity-Review: Christian Kamm <687e37a7866f5c6d83feb41198eb6d862161a68b@nokia.com>
Reviewed-by: Christian Kamm <687e37a7866f5c6d83feb41198eb6d862161a68b@nokia.com>

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