Bug 81768 [Import/Export] Import projects wizard layout improvements
3.1M4 I found two small layout problems with the Import Projects wizard. 1. The Import Projects wizard does not call initializeDialogUnits(), and hence the "Browse..." and select/deselect buttons are not of the appropriate size. 2. The selection buttons create a layout but leave the default margins, and hence do not align correctly with the Browse... button.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
try {
				newDescription = IDEWorkbenchPlugin.getPluginWorkspace()
						.loadProjectDescription(path);
			} catch (CoreException exception) {
				
			}
			if (newDescription == null) {
				this.description = null;
				projectName = ""; 
			} else {
				this.description = newDescription;
				projectName = this.description.getName();
			}
		}
		/**
		 * Get the name of the project
		 * 
		 * @return String
		 */
		public String getProjectName() {
			return projectName;
		}
	}
	private Text locationPathField;
	private CheckboxTreeViewer projectsList;
	private ProjectRecord[] selectedProjects = new ProjectRecord[0];
	
	
	private static String previouslyBrowsedDirectory = ""; 
	/**