tdf#39468 Translate German comments in vcl

Change-Id: I783d924bffddb637eac1a3d89f4ee956955e0044
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166558
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Tested-by: Jenkins
diff --git a/vcl/source/window/split.cxx b/vcl/source/window/split.cxx
index df631b2..d25e2b6 100644
--- a/vcl/source/window/split.cxx
+++ b/vcl/source/window/split.cxx
@@ -460,10 +460,10 @@ void Splitter::StartDrag()

    StartSplit();

    // Tracking starten
    // Start tracking
    StartTracking();

    // Start-Position ermitteln
    // Determine start position
    maDragPos = mpRefWin->GetPointerPosPixel();
    ImplSplitMousePos( maDragPos );
    if ( mbHorzSplit )