Find: Add text editor color scheme to search result

Task-number: QTCREATORBUG-8070

Change-Id: Ic220e3364aa9a5227518a210dbf0590deb06a4d6
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/texteditor/fontsettings.cpp

@@ -260,6 +260,12 @@ void FontSettings::setAntialias(bool antialias)
  * Returns the format for the given font category.
  */
 Format &FontSettings::formatFor(TextStyle category)
+
+{
+    return m_scheme.formatFor(category);
+}
+
+Format FontSettings::formatFor(TextStyle category) const
 {
     return m_scheme.formatFor(category);
 }