tree ccf07658ee2e360c23dd733efe5e5b484d76671c
parent 7f64b6de3156da72cb310c0d16083e5e36481e48
author Colin Cross <ccross@android.com> 1440707281 -0700
committer Colin Cross <ccross@android.com> 1442272176 -0700

Read product variables from soong.variables

Refactor the soong.config loading code to support reading in
product variables from soong.variables.

Change-Id: I389e6bb5c501b53167267d5f5d0d25557811cf72