Delete simple reduction implementation.

Bug: 27298560
Change-Id: I8d246c4e7d5b427148ebaf9a17bfa6fe3f6ea78b
(cherry picked from commit b96cf883ae029038386da87af40b2acf72a54d5b)
3 files changed
tree: 981107a7d214cc82e1dca08250c11fc0f48f5936
  1. support/