Change to support branching sdklib/internal/repository

UpdateTest needs LocalSdk(FileOp), and will be in a new package in
the new location.
Update needs LocalPkgInfo.setUpdate(). This change is temporary;
there will be a new update storage mechanism in the branched
code and the update references in LocalPkgInfo will be removed.

Change-Id: I2d701be20b0806240650a73490d4765df3b0f66c
2 files changed