tree 2b2c6b7a62ec24527f4292eeb0f59d1e2e9471d5
parent a30a741c229c04abc78db618307c87f0e16f6bf5
author Colin Cross <ccross@android.com> 1494291022 -0700
committer Colin Cross <ccross@android.com> 1494349374 -0700

Allow BuildParams to override ninja description

Allow the ninja description variable to be set on build statements
as well as rules.

Change-Id: I6abb2a8ec83a0c662348cc957fa1a307e6c9c6bb