Bug 124529 [EFS] Need file system support in linked resources
We need to add the same sort of support that we have for EFS in the project locations in linked resource creation
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ProjectContentsLocationArea.java
/**
	 * IErrorMessageReporter is an interface for type that allow message
	 * reporting.
	 * 
	 */
	public interface IErrorMessageReporter {
		/**
		 * Report the error message
		 * 
		 * @param errorMessage
		 *            String or <code>null</code>. If the errorMessage is
		 *            null then clear any error state.
		 */
		public void reportError(String errorMessage);
	}
	private static String BROWSE_LABEL = IDEWorkbenchMessages.ProjectLocationSelectionDialog_browseLabel;
	private static final int SIZING_TEXT_FIELD_WIDTH = 250;
	private static final String FILE_SCHEME = "file"; 
	private Label locationLabel;
	private Text locationPathField;
	private Button browseButton;
	private IErrorMessageReporter errorReporter;
	private String projectName = IDEResourceInfoUtils.EMPTY_STRING;