Merge branch 'stable-2.14'

* stable-2.14:
  Upgrade metrics-graphite to 4.0.2

Change-Id: I4a1af04d85a20594d597837a3f86df30a5b4df4b
tree: 4387ccfe8d084905bdbd99ed2cda34f1c4fb7611
  1. BUILD
  2. external_plugin_deps.bzl
  3. src/