AndroidSettingsDialog: Don't clear sdk/ndk setting on canceling browse
AndroidSettingsDialog: Don't clear sdk/ndk setting on canceling browse

Task-number: QTCREATORBUG-11410
Change-Id: I0efc6521d2e00597b45080455d03e83b3966f103
Reviewed-by: Robert Loehning <1f928983f879a6fe326acd94487f754cc16e1fe4@digia.com>

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