Qml Inspector: Implement and use setObjectIdList()

This way the items highlighted in Qt Creator are also marked in the
application when the inspector is active.

Change-Id: I89c3270cf5c108c1549ea01704bfd0e4b7a44ca5
Reviewed-by: hjk <hjk@theqtcompany.com>

src/plugins/debugger/qml/qmlinspectoragent.cpp

@@ -219,6 +219,8 @@ void QmlInspectorAgent::watchDataSelected(quint64 id)
     if (id) {
         QTC_ASSERT(m_debugIdLocations.keys().contains(id), return);
         jumpToObjectDefinitionInEditor(m_debugIdLocations.value(id), id);
+        if (m_toolsClient)
+            m_toolsClient->setObjectIdList({ObjectReference(static_cast<int>(id))});
     }
 }