message: fix determineFontProperties in deprecation
diff: @@ -695,7 +695,7 @@ core.Text.prototype.determineFontProperties = function determineFontProperties(f
  warn('determineFontProperties is now deprecated, please use the static calculateFontProperties method, '
  + 'e.g : Text.calculateFontProperties(fontStyle);');
  - return Text.calculateFontProperties(fontStyle);
  + return core.Text.calculateFontProperties(fontStyle);
  };
  Object.defineProperties(core.TextStyle.prototype, {
  