QtDeclarative: Fix warnings in tests.

- Unused parameters
- Missing interfaces
- tst_QQuickListView: Fix call canvas->rootContext()->setContextProperty
  to use a QVariant (instead of implicitly converting to QObject*)
  which was apparently intended.

Change-Id: Idc95d9408051e6f5b7005a7eccd764ac218ff867
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/auto/declarative/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp b/tests/auto/declarative/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
index e382a015dd..0278b0cf2c 100644
--- a/tests/auto/declarative/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
+++ b/tests/auto/declarative/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
@@ -80,7 +80,7 @@ class SingleRoleModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    SingleRoleModel(const QByteArray &role = "name", QObject *parent = 0) {
+    SingleRoleModel(const QByteArray &role = "name", QObject * /* parent */ = 0) {
         QHash<int, QByteArray> roles;
         roles.insert(Qt::DisplayRole , role);
         setRoleNames(roles);
@@ -101,7 +101,7 @@ public slots:
     }
 
 protected:
-    int rowCount(const QModelIndex &parent = QModelIndex()) const {
+    int rowCount(const QModelIndex & /* parent */ = QModelIndex()) const {
         return list.count();
     }
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const {