Bug 579062 - BrowserIntroPartImplementation Widget is disposed Change-Id: I99fd035d7c7f19c85eb1b7b80f1093e352fc9189 Signed-off-by: Joerg Kubitz <jkubitz-eclipse@gmx.de> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ua/+/190972 Tested-by: Platform Bot <platform-bot@eclipse.org>