Commit 9dbd803ad3b9447430a296810197b09b3a710956 (2017-09-01)

Restore toolchain configs for Bazel 0.5.2 in its old location.

URLs (to be added to your WORKSPACE file):

• http://mirror.bazel.build/github.com/bazelbuild/bazel-toolchains/archive/9dbd803ad3b9447430a296810197b09b3a710956.tar.gz
• https://github.com/bazelbuild/bazel-toolchains/archive/9dbd803ad3b9447430a296810197b09b3a710956.tar.gz

SHA256: 0799aa12db5260a499beb40f81744e760c59d055bfc5d271dd2c2ed4d5419faa