Bug 322401 [LinkedResources] Linked Resources properties page should have a Remove button
I20100810-0800 Project properties > Resource > Linked Resources > Linked Resources: Especially for invalid locations, a Remove button would be handy to remove one or multiple links.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/LinkedResourceEditor.java
}
				}
			} else {
				report
						.add(IDEWorkbenchMessages.LinkedResourceEditor_unableToFindCommonPathSegments);
				it = resources.iterator();
				while (it.hasNext()) {
					IResource res = (IResource) it.next();
					report.add(res.getProjectRelativePath().toPortableString());
				}
			}
		} else if (!resources.isEmpty()) {
			IResource res = (IResource) resources.get(0);
			IPath resLocation = res.getLocation();
			IPath commonPath = resLocation.removeLastSegments(1);
			String variableName = getSuitablePathVariable(commonPath);
			try {
				fProject.getPathVariableManager().setURIValue(variableName, 
						URIUtil.toURI(commonPath));
			} catch (CoreException e) {
				report
						.add(NLS
								.bind(
										IDEWorkbenchMessages.LinkedResourceEditor_unableToCreateVariable,
										variableName, commonPath
												.toPortableString()));
			}
			IPath location = res.getLocation();
			int commonCount = location.matchingFirstSegments(commonPath);
			IPath newLocation = Path.fromOSString(variableName).append(