Bug 218127 [CommonNavigator] Common Navigator inherited viewer bindings
This enhancement describes the ability for common navigator viewer instances to "inherit" the action and content bindings from other viewers.
tests/org.eclipse.ui.tests.navigator/src/org/eclipse/ui/tests/navigator/NavigatorTestBase.java
public static final String COMMON_NAVIGATOR_RESOURCE_EXT = "org.eclipse.ui.navigator.resourceContent";
	public static final String COMMON_NAVIGATOR_JAVA_EXT = "org.eclipse.jdt.java.ui.javaContent";
	
	public static final String TEST_VIEWER = "org.eclipse.ui.tests.navigator.TestView";
	public static final String TEST_VIEWER_PROGRAMMATIC = "org.eclipse.ui.tests.navigator.ProgrammaticTestView";
	public static final String TEST_VIEWER_PIPELINE = "org.eclipse.ui.tests.navigator.PipelineTestView";
	public static final String TEST_VIEWER_HIDE_EXTENSIONS = "org.eclipse.ui.tests.navigator.HideAvailableExtensionsTestView";
	
	public static final String TEST_CONTENT = "org.eclipse.ui.tests.navigator.testContent";
	public static final String TEST_CONTENT2 = "org.eclipse.ui.tests.navigator.testContent2";	
	public static final String TEST_CONTENT_OVERRIDDEN1 = "org.eclipse.ui.tests.navigator.testContentOverridden1";
	public static final String TEST_CONTENT_OVERRIDDEN2 = "org.eclipse.ui.tests.navigator.testContentOverridden2";
	public static final String TEST_CONTENT_OVERRIDE1 = "org.eclipse.ui.tests.navigator.testContentOverride1";
	public static final String TEST_CONTENT_OVERRIDE2 = "org.eclipse.ui.tests.navigator.testContentOverride2";
	public static final String TEST_CONTENT_LABEL1 = "org.eclipse.ui.tests.navigator.testContentLabel1";
	public static final String TEST_CONTENT_LABEL2 = "org.eclipse.ui.tests.navigator.testContentLabel2";
	public static final String TEST_CONTENT_SORTER = "org.eclipse.ui.tests.navigator.testContentSorter";
	public static final String TEST_CONTENT_REDLABEL = "org.eclipse.ui.tests.navigator.testContentRedLabel";
	public static final String TEST_CONTENT_MISSINGLABEL = "org.eclipse.ui.tests.navigator.testContentMissingLabel";
	public static final String TEST_CONTENT_DROP_COPY = "org.eclipse.ui.tests.navigator.testContentDropCopy";
	public static final String TEST_CONTENT_HAS_CHILDREN = "org.eclipse.ui.tests.navigator.testContentHasChildren";
	public static final String TEST_CONTENT_ACTION_PROVIDER = "org.eclipse.ui.tests.navigator.testContentActionProvider";
	protected static final String TEST_ACTIVITY = "org.eclipse.ui.tests.navigator.testActivity";
	protected static final String TEST_ACTIVITY_PROVIDER = "org.eclipse.ui.tests.navigator.testActivityProvider";
	public static final String TEST_ACTION_PROVIDER_PRIORITY = "org.eclipse.ui.tests.navigator.extension.TestActionProviderPriority";
	
	protected static final String ACTION_NESTED = "org.eclipse.ui.tests.navigator.NestedAction";
	
	protected String _navigatorInstanceId;