egl/android: simplify device open/probe

Currently droid_probe_device, does not do any 'probing' but filtering
out a device if it doesn't match the vendor string given.

Rename the function, straighten the return type and call it only as
needed - an actual vendor string is provided.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
1 file changed