Bug 274262 [History] Allow to never prune history
I20090429-0100. I never want to loose my history and I never want to waste time on shutdown (or start up) to do any history pruning. Please add a preference to disable pruning entirely.
bundles/org.eclipse.ui.ide.application/src/org/eclipse/ui/internal/ide/application/IDEWorkbenchAdvisor.java
}
		
		declareWorkbenchImages();
		
		activityHelper = IDEWorkbenchActivityHelper.getInstance();
		
		idleHelper = new IDEIdleHelper(configurer);
		
		
		workspaceUndoMonitor = WorkspaceUndoMonitor.getInstance();
		
		TrayDialog.setDialogHelpAvailable(true);
		Policy.setComparator(Collator.getInstance());
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.application.WorkbenchAdvisor#preStartup()
	 */
	public void preStartup() {
		
		Job.getJobManager().suspend();
		
		IProgressService service = PlatformUI.getWorkbench()
				.getProgressService();
		ImageDescriptor newImage = IDEInternalWorkbenchImages
				.getImageDescriptor(IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC);
		service.registerIconForFamily(newImage,
				ResourcesPlugin.FAMILY_MANUAL_BUILD);
		service.registerIconForFamily(newImage,