Changes

Bug 1068 - Fix issue w/ unifying Surfaceless probing (commit 2120be14c7525ef051d105f9bb02294f78d17d28)

Commit 2120be14c7525ef051d105f9bb02294f78d17d28
caused GLDrawableFactoryImpl.probeSurfacelessCtx(..)
to be only called if appropriate, hence GLRendererQuirks.NoSurfacelessCtx
was not set otherwise.

This patch adds the required 'else' branch for the case
GLDrawableFactoryImpl.probeSurfacelessCtx(..) is not called
and issues GLDrawableFactoryImpl.setNoSurfacelessCtxQuirk(..).

+++

Add Note to EGLDrawableFactory's shutdown:
  "sr.device.close() Issues eglTerminate(), which may cause SIGSEGV w/ NVIDIA 343.36 w/ TestGLProfile01NEWT"

However keep this code enabled, since this seems to be a driver issue.

+++