File search wasn't showing non-latin1 chars correctly in results.
File search wasn't showing non-latin1 chars correctly in results.

Missing conversion back to the codec. This fixes it only for Utf8
encoded files. It was only happening for non-regexp searches.

Task-number: QTCREATORBUG-65
Reviewed-by: Robert Loehning

renatofilho/QtCreator,syntheticpp/qt-creator,bakaiadam/collaborative_qt_creator,richardmg/qtcreator,xianian/qt-creator,pcacjr/qt-creator,pcacjr/qt-creator,hdweiss/qt-creator-visualizer,xianian/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,xianian/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,danimo/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,jonnor/qt-creator,Distrotech/qtcreator,yinyunqiao/qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,Distrotech/qtcreator,maui-packages/qt-creator,ostash/qt-creator-i18n-uk,farseerri/git_code,azat/qtcreator,amyvmiwei/qt-creator,Distrotech/qtcreator,renatofilho/QtCreator,maui-packages/qt-creator,amyvmiwei/qt-creator,syntheticpp/qt-creator,Distrotech/qtcreator,KDAB/KDAB-Creator,sandsmark/qtcreator-minimap,omniacreator/qtcreator,xianian/qt-creator,yinyunqiao/qtcreator,duythanhphan/qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,kuba1/qtcreator,yinyunqiao/qtcreator,yinyunqiao/qtcreator,xianian/qt-creator,jonnor/qt-creator,sandsmark/qtcreator-minimap,richardmg/qtcreator,malikcjm/qtcreator,colede/qtcreator,danimo/qt-creator,KDE/android-qt-creator,KDE/android-qt-creator,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,colede/qtcreator,farseerri/git_code,duythanhphan/qt-creator,danimo/qt-creator,danimo/qt-creator,pcacjr/qt-creator,danimo/qt-creator,Distrotech/qtcreator,darksylinc/qt-creator,KDAB/KDAB-Creator,colede/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,duythanhphan/qt-creator,dmik/qt-creator-os2,syntheticpp/qt-creator,colede/qtcreator,dmik/qt-creator-os2,amyvmiwei/qt-creator,richardmg/qtcreator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,xianian/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,azat/qtcreator,KDAB/KDAB-Creator,KDAB/KDAB-Creator,jonnor/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,duythanhphan/qt-creator,martyone/sailfish-qtcreator,maui-packages/qt-creator,maui-packages/qt-creator,renatofilho/QtCreator,KDAB/KDAB-Creator,KDE/android-qt-creator,renatofilho/QtCreator,jonnor/qt-creator,hdweiss/qt-creator-visualizer,sandsmark/qtcreator-minimap,yinyunqiao/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,darksylinc/qt-creator,azat/qtcreator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,martyone/sailfish-qtcreator,omniacreator/qtcreator,malikcjm/qtcreator,omniacreator/qtcreator,martyone/sailfish-qtcreator,jonnor/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,omniacreator/qtcreator,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,danimo/qt-creator,kuba1/qtcreator,duythanhphan/qt-creator,richardmg/qtcreator,bakaiadam/collaborative_qt_creator,dmik/qt-creator-os2,xianian/qt-creator,azat/qtcreator,maui-packages/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,ostash/qt-creator-i18n-uk,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,sandsmark/qtcreator-minimap,colede/qtcreator,syntheticpp/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,dmik/qt-creator-os2,darksylinc/qt-creator,malikcjm/qtcreator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,syntheticpp/qt-creator,pcacjr/qt-creator,kuba1/qtcreator,farseerri/git_code,yinyunqiao/qtcreator,hdweiss/qt-creator-visualizer,KDE/android-qt-creator,pcacjr/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,sandsmark/qtcreator-minimap,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,richardmg/qtcreator,farseerri/git_code,KDAB/KDAB-Creator,colede/qtcreator,duythanhphan/qt-creator,richardmg/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,dmik/qt-creator-os2,jonnor/qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,azat/qtcreator,farseerri/git_code,KDE/android-qt-creator,renatofilho/QtCreator,danimo/qt-creator,syntheticpp/qt-creator,KDE/android-qt-creator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,darksylinc/qt-creator,KDE/android-qt-creator,kuba1/qtcreator,pcacjr/qt-creator,maui-packages/qt-creator,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,bakaiadam/collaborative_qt_creator,bakaiadam/collaborative_qt_creator,azat/qtcreator,danimo/qt-creator,amyvmiwei/qt-creator,dmik/qt-creator-os2,yinyunqiao/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,pcacjr/qt-creator,farseerri/git_code