16871 - Setting lineBreak style on FxTextArea had no effect. In partAdded(), for textView, the lineBreak style was explicitly set to "toFit". This overrides the inherited value from FxTextArea so any future changes to FxTextArea's lineBreak are not inherited by textView. Also if the FxTextArea was created with lineBreak="explicit" it was overridden by partAdded().
18607 - RTE when declaring a TextView object with no text/content defined. Since there is no text there isn't a flowComposer. The fix is to not attempt to compose the text if there isn't any.
Doc Notes: None
Bugs: SDK-16871, SDK-18607