Bug 5474 should not use tool tips for labels
To be consistent with other preference pages, the debug preference labels for step filtering (filter sythetic methods, etc), should not specify tool tips. Instead, the relevant information should just be in the label.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaDebugPreferencePage.java
if (!enabled) {
			fRemoveFilterButton.setEnabled(enabled);
		} else if (!fFilterViewer.getSelection().isEmpty()) {
			fRemoveFilterButton.setEnabled(true);
		}
	}
	
	/**
	 * Create a new filter in the table (with the default 'new filter' value),
	 * then open up an in-place editor on it.
	 */
	private void addActiveFilter() {
		fNewStepFilter = fStepFilterContentProvider.addFilter(DEFAULT_NEW_FILTER_TEXT, true);		
		fNewTableItem = fFilterTable.getItem(0);
		editFilter();
	}
	
	private void editFilter() {
		
		if (fEditorText != null) {
			validateChangeAndCleanup();
		}
		
		
		fEditorText = new Text(fFilterTable, SWT.BORDER | SWT.SINGLE);
		GridData gd = new GridData(GridData.FILL_BOTH);
		fEditorText.setLayoutData(gd);
		
		
		fTableEditor.horizontalAlignment = SWT.LEFT;