Remove obsolete implicit attribute _cc_toolchain
#3313
| Job | Run time |
|---|---|
| 15m 6s | |
| 15m 33s | |
| 3m 18s | |
| 2m 19s | |
| 36m 16s |
_cc_toolchain
#3313
| Job | Run time |
|---|---|
| 15m 6s | |
| 15m 33s | |
| 3m 18s | |
| 2m 19s | |
| 36m 16s |