minigbm: add map_info to proper table

The map_info data allocated drv_bo_map() should be added to the
map_table, not the buffer_table.

BUG=b:34580741, b:34528332
TEST=
android.uirendering.cts.testclasses.InfrastructureTests#testScreenshot

passes on Cyan.

Change-Id: I14a70df8fb174bc572ef3488f14c494808bab0e0
Reviewed-on: https://chromium-review.googlesource.com/441911
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
1 file changed