FakeVim: Use a FilePathAspect for .vimrc

Even if it's not used as such, it would be the right thing to use.

Change-Id: I7f8931b581af6a97231c49c20e7adc56ad2efff6
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/fakevim/fakevimactions.cpp

@@ -134,7 +134,6 @@ FakeVimSettings::FakeVimSettings()
     vimRcPath.setToolTip(Tr::tr("Keep empty to use the default path, i.e. "
                "%USERPROFILE%\\_vimrc on Windows, ~/.vimrc otherwise."));
     vimRcPath.setPlaceHolderText(Tr::tr("Default: %1").arg(vimrcDefault));
-    vimRcPath.setDisplayStyle(FvStringAspect::PathChooserDisplay);
 
     setLayouter([this] {
         using namespace Layouting;