QmlDesigner.propertyEditor: cleanup of unused files

share/qtcreator/qmldesigner/propertyeditor/Qt/ListView.qml

-import Qt 4.7
-import Bauhaus 1.0
-
-PropertyFrame {
-    layout: QVBoxLayout {
-        topMargin: 0;
-        bottomMargin: 0;
-        leftMargin: 0;
-        rightMargin: 0;
-        spacing: 0;
-
-        Switches {
-        }
-
-        QScrollArea {
-            horizontalScrollBarPolicy: "Qt::ScrollBarAlwaysOff";
-            id: standardPane;
-            content: properyEditorStandard;
-            QFrame {
-                minimumHeight: 400;
-                id: properyEditorStandard
-                layout: QVBoxLayout {
-                    topMargin: 2;
-                    bottomMargin: 2;
-                    leftMargin: 2;
-                    rightMargin: 2;
-                    Type {
-                    }
-                    HorizontalLine {
-                    }
-
-                    Geometry {
-                    }
-
-                    Modifiers {
-
-                    }
-
-                    QScrollArea {
-                    }
-
-                    } // layout
-                    } //QWidget
-                    } //QScrollArea
-
-
-                    QScrollArea {
-                        horizontalScrollBarPolicy: "Qt::ScrollBarAlwaysOff";
-                        id: specialPane;
-                        visible: false;
-                        visible: false;
-                        content: properyEditorSpecial;
-                        QFrame {
-                            minimumHeight: 200;
-                            id: properyEditorSpecial
-                            layout: QVBoxLayout {
-                                topMargin: 2;
-                                bottomMargin: 2;
-                                leftMargin: 2;
-                                rightMargin: 2;
-                                Type {
-                                }
-
-                                QScrollArea {
-                                }
-                            }
-                        }
-                    }
-
-                    ExtendedPane {
-                        id: extendedPane;
-                    }
-
-                    LayoutPane {
-                        id: layoutPane;
-                    }
-
-
-                    ResetPane {
-                        id: resetPane;
-                    }
-
-
-    }
-}