Inspector: Update Editor on object selection

When an object is selected in the Inspector, the
Editor is updated to show the relevant code.

Task-number: QTCREATORBUG-8246

Change-Id: I4f7fbcccdeb22849682fa72c63e87a78f48d185b
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Christiaan Janssen <christiaan.janssen@digia.com>

src/plugins/debugger/qml/qmlcppengine.h

@@ -50,6 +50,7 @@ public:
         TextEditor::ITextEditor * editor, const DebuggerToolTipContext &);
     void updateWatchData(const WatchData &data,
         const WatchUpdateFlags &flags);
+    void watchDataSelected(const QByteArray &iname);
 
     void watchPoint(const QPoint &);
     void fetchMemory(MemoryAgent *, QObject *, quint64 addr, quint64 length);