cryptohome: Add stub functions to query PKCS11 set up status
Change-Id: I9fc410ef8c39ae82f6764195b9cca21f0466d278
BUG=chromium-os:12296
TEST=BVTs plus:
localhost ~ # dbus-send --system --dest=org.chromium.Cryptohome --type=method_call --print-reply /org/chromium/Cryptohome org.chromium.CryptohomeInterface.Pkcs11GetTpmTokenInfo
method return sender=:1.14 -> dest=:1.99 reply_serial=2
string "TPM"
string "111111"
localhost ~ # dbus-send --system --dest=org.chromium.Cryptohome --type=method_call --print-reply /org/chromium/Cryptohome org.chromium.CryptohomeInterface.Pkcs11IsTpmTokenReady
method return sender=:1.14 -> dest=:1.100 reply_serial=2
boolean true
Review URL: http://codereview.chromium.org/6823012
8 files changed
