Bug 270092 [CellEditors] [cell editors] TextCellEditor should not specify minimum size
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TextCellEditor.java
}
    /**
     * Creates a new text string cell editor parented under the given control.
     * The cell editor value is the string itself, which is initially the empty string. 
     * Initially, the cell editor has no cell validator.
     *
     * @param parent the parent control
     */
    public TextCellEditor(Composite parent) {
        this(parent, defaultStyle);
    }
    /**
     * Creates a new text string cell editor parented under the given control.
     * The cell editor value is the string itself, which is initially the empty string. 
     * Initially, the cell editor has no cell validator.
     *
     * @param parent the parent control
     * @param style the style bits
     * @since 2.1
     */
    public TextCellEditor(Composite parent, int style) {
        super(parent, style);
    }
    /**
     * Checks to see if the "deletable" state (can delete/
     * nothing to delete) has changed and if so fire an
     * enablement changed notification.
     */
    private void checkDeleteable() {
        boolean oldIsDeleteable = isDeleteable;