Add userId to the package name API.

The service would query package manager with the provided userId, and
will return true if the package is not visible.

Test: locally, b/143129258
Change-Id: Iab8ddaa76358d5fad63e10d7c4c3f92e2a0f51a2
Merged-In: I92ea650b49743c388bff9943a7ec620e3d61a5d6