This adds the API methods and values for keyguard-bound keys, but
contains none of the actual functionality.

Test: CTS tests in CtsKeystoreTestCases

Bug: 67752510
Change-Id: Iccd7dafd77258d903d11353e02ba3ab956050c40

am: 036f9d14

Change-Id: I28e6d4d1e596b47ee6e878be011184936f314dcf

am: 50f118a1

Change-Id: I66aebceb65dc87dce7a7d262ae748a2f73132773

am: 2e534411

Change-Id: Ibe50776d1b5658893a03288fcac1e1447d0ad4b7

am: d2f757bd

Change-Id: Ib0ecd63c2752cbe7fe2464ea98268dda462d864b

am: 7eabbd5a

Change-Id: Id24503957497de0eb77ee9d331e08cbe8dca8cf7

am: b32533d4

Change-Id: I5a4f60f8d29f1a3fbef26ba0ceeff03393a3d725

am: f30b7ef7

Change-Id: I2129636c16a66135dd6aff4e5584e56dabb858ed

am: cd0a1d1c

Change-Id: Ibbca12baba65bc48fea11b441ef56b584e73e5bb

am: 4e5e6afd

Change-Id: I136dcfd727ffef48f8caf53edca80261a00baa83

am: a9c27914

Change-Id: Iae6f14fd70ffae567534ab3df4bf76fb6d8531ab

am: 40f9aff6

Change-Id: If9aff68d7479b3efd246599b62f0e49245b21c8c

am: a88c9b55

Change-Id: I602da6356d0523d7e3164026eb23e75160462a53

am: 137ae697

Change-Id: I9ed3f40624fc9c45f289367c2370c5f21b8fc8d1

kClear blend mode is drawn as kDstOut on hardware canvas for
compatibility with Android O and older.
On SDK released with Android P, the kClear blend mode is respected.

Bug: 71602378
Test: Ran Flo app
Change-Id: I6b0fa8b8bf5aa14aa5a351a914bf2ed0469ac660

am: feff6c7d

Change-Id: I9c1c00c5903810dde7779958c97e3e0e12e135ab

am: abe6b6ca

Change-Id: Ib676179c86a46dd886e601dce11a12b67c70c39d

am: 26982e09

Change-Id: I8d35686f5cf10253e1bdd07de9b6e4bc41605fcd

am: 4fb1dc24

Change-Id: Ic0455679a930598c93d5bdd866b0397cc4a246a1

am: d06f1a74

Change-Id: I4cd2c66e1f1cb48479864fb9b73244e607595e28

am: 85ff9c3d

Change-Id: I699799d1042694463072ee1585d086cc26fc4449

am: e1fde424

Change-Id: I709648984bb458352451fc8f290512305339fb88

Part of push to make backup and restore agent timeouts configurable. Creates
a Global setting for the current static BackupManagerService timeouts so
that they can be overriden with P/H. We keep the current default values,
which will be updated once we investigate what more appropriate values are.

Remame the constants to better reflect what they're used
for. Next, we will update the framework to use these constants.

This depends on the refactor of how we observe changes to key value
backup settings (ag/3709997).

Bug: 70276070
Test: m -j RunFrameworksServicesRoboTests ROBOTEST_FILTER=BackupAgentTimeoutParametersTest
Change-Id: Id506314ce0c8bd5e4d1d8b4001b26cbad0056c99

am: 89f2938d  -s ours

Change-Id: Iad7250634389bff701fd9db2d7ab72dd78a22468

bug: 74938974
Test: m
Change-Id: Idc2f9c9f707ef813c792764334ec124583e4ca33

Change-Id: Ia815d2160b1860b2f10a5d30019d03d1ee777fe8
Fixes: 73558046
Test: none

am: d4b6c8c1

Change-Id: I8a36e7f72a462f963152dd0173661191ab99a24a