I20170129-2000
Log data only if org.eclipse.e4.ui.workbench.swt/trace/renderer tracing option is enabled. Change-Id: I8c2c6591448e375edf733a662983e0ad8ca3cb94 Signed-off-by: Andrey Loskutov <loskutov@gmx.de> Also-by: Axel Richard <axel.richard@obeo.fr>