AquaA11yTextAttributesWrapper: trigraphs confuse llvm-g++ 4.2.1

Change-Id: Ic45a2219c8352625f40619373f5828b981864fef

vcl/aqua/source/a11y/aqua11ytextattributeswrapper.mm

@@ -64,7 +64,7 @@ using namespace ::rtl;
 
 +(int)convertItalicStyle:(PropertyValue)property {
     int italicStyle = 0;
-    sal_Int16 value = property.Value.get<::css_awt::FontSlant>();
+    sal_Int16 value = property.Value.get< ::css_awt::FontSlant>();
     if ( value == ::css_awt::FontSlant_ITALIC ) {
         italicStyle = NSItalicFontMask;
     }