Implement Code Style schemes

Task-number: QTCREATORBUG-5092

Change-Id: I218cef02f7c242e4dfae59b1b8021ea618e60d07
Reviewed-on: http://codereview.qt-project.org/5160
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

src/plugins/qmljstools/qmljsindenter.h

@@ -51,6 +51,7 @@ public:
                              const QTextBlock &block,
                              const QChar &typedChar,
                              const TextEditor::TabSettings &tabSettings);
+    virtual void invalidateCache(QTextDocument *doc);
 };
 
 } // Internal