Allow CredentialStorageActivity to start as user 0

This means that we can use it as a proxy to install the appropriate
certificate for keystore

Bug: 167108868
Test: CtsVerifier - KeyChain Storage Test
Change-Id: I992cb1fa203d99c5e46e3c14bf9c3c8cc16562fe
Merged-In: Icd9c2fcae80b1876c346b06e0bf51f90103da013
2 files changed
tree: bd774466dc83f59c8a20271833277ecc059cfb33
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg