loplugin:cstylecast

Change-Id: I36ffe5952e4ca930ed51fa547611ce4c7a51e1d7
Reviewed-on: https://gerrit.libreoffice.org/59237
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

vcl/quartz/ctfonts.cxx

@@ -62,7 +62,7 @@ CoreTextStyle::CoreTextStyle(const PhysicalFontFace& rPFF, const FontSelectPatte
     // handle font stretching if any
     if( (rFSP.mnWidth != 0) && (rFSP.mnWidth != rFSP.mnHeight) )
     {
-        mfFontStretch = (float)rFSP.mnWidth / rFSP.mnHeight;
+        mfFontStretch = float(rFSP.mnWidth) / rFSP.mnHeight;
         aMatrix = CGAffineTransformConcat(aMatrix, CGAffineTransformMakeScale(mfFontStretch, 1.0F));
     }