Remove /sdcard hack for shell users.
Using a /storage/sdcard0 symlink and a tmpfs staging area was used
to enable "/sdcard" paths for both zygote processes and the shell
user, but it breaks on devices with both emulated and physical
external storage.
Specifically, vold can't mount a physical sdcard onto the primary
storage symlink, and zygote can't re-bind-mount when secondary
storage is remounted after dropping privileges.
Bug: 7094858, 7064600
Change-Id: Ide70998f7b66f1007b2017542f49ab9e8d2d96cc
2 files changed