tree 2be41986a7a55669b2a6632f84685c6a46e343a8
parent 1f8c52be73d31f3347bcf7f8fb29b49e87b3864e
author Colin Cross <ccross@android.com> 1434578946 -0700
committer Colin Cross <ccross@android.com> 1434580608 -0700

Allow common.Glob to be called by singletons

Make common.Glob take an interface that is the intersection of
blueprint.ModuleContext and blueprint.SingletonContext used by
Glob and GlobRule, allowing it to be called on either.  Also
move ExpandSources and Glob into AndroidModuleContext.

Change-Id: I8d1a3160c5dd201033afdb37210e82d8065b137d