tree f08533c11ddc64749f9b564d89e5a715f8eab53b
parent fd1ef9ec7adf31093c2859f4ec6bafbde5ba041d
author Colin Cross <ccross@android.com> 1464906620 -0700
committer Colin Cross <ccross@android.com> 1470702417 -0700

Allow tests to mock filesystem

Tests can call Context.MockFileSystem to pass in a map of filenames to
contents.

Change-Id: Idd67c68f7cb43bc2117cc78336347db7e2f21991