getToken+comparison+copy ==> startsWith

Change-Id: I3d243cecc21b0364b2ceac1f64cbfa1764c3ddf1
Reviewed-on: https://gerrit.libreoffice.org/66938
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>
diff --git a/vcl/source/graphic/UnoGraphicProvider.cxx b/vcl/source/graphic/UnoGraphicProvider.cxx
index c89e830..0da9c02 100644
--- a/vcl/source/graphic/UnoGraphicProvider.cxx
+++ b/vcl/source/graphic/UnoGraphicProvider.cxx
@@ -151,11 +151,10 @@ uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadMemory( const OUS
uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadRepositoryImage( const OUString& rResourceURL )
{
    uno::Reference< ::graphic::XGraphic >   xRet;
    sal_Int32                               nIndex = 0;

    if( rResourceURL.getToken( 0, '/', nIndex ) == "private:graphicrepository" )
    OUString sPathName;
    if( rResourceURL.startsWith("private:graphicrepository/", &sPathName) )
    {
        OUString sPathName( rResourceURL.copy( nIndex ) );
        BitmapEx aBitmap;
        if ( vcl::ImageRepository::loadImage( sPathName, aBitmap ) )
        {
@@ -169,11 +168,10 @@ uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadRepositoryImage( 
uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadStandardImage( const OUString& rResourceURL )
{
    uno::Reference< ::graphic::XGraphic >   xRet;
    sal_Int32                               nIndex = 0;

    if( rResourceURL.getToken( 0, '/', nIndex ) == "private:standardimage" )
    OUString sImageName;
    if( rResourceURL.startsWith("private:standardimage/", &sImageName) )
    {
        OUString sImageName( rResourceURL.copy( nIndex ) );
        if ( sImageName == "info" )
        {
            xRet = Graphic(GetStandardInfoBoxImage().GetBitmapEx()).GetXGraphic();