Bug 255468 - crashtest.
Bug 275625 - crashtest.
Bug 290743 - crashtest.
Bug 317876 - crashtest.
Bug 358732 - crashtests.
Bug 369547 - crashtests.
Bug 370174 - crashtests.
Bug 370967 - crashtest.
Bug 373533 - crashtests.
Bug 373919 - crashtest.
Bug 374090 - crashtest.
Bug 374420 - crashtest.
Bug 375299 - crashtest.
Bug 379975 - crashtest.