Change-Id: I2dc7849e6f5e80c4474118450d2eb68f36f40a0c

This refactors the token cache interface to separate token definitions
and cache logic.
Token and key definitions are pulled out of the token cache and moved
to token manager.
The cache provides traits that should be implemented by anything
stored in the cache.
This also adds test configuration to token manager to support tests
migrated from token cache.

Next changes: Enforce maximum cache size.

Change-Id: I63b403a2192e1cdd6b8f1f36d7cb8b334f9a9829

Test: handle-transfer-test

Bug: ZX-3722 #done

Change-Id: I8db6a3622c6a0764a43b63d5ac22d6b364550810

Test: CQ

Change-Id: I289783bb494d2ae60f642380c15a83e077337236

Test: CQ

Change-Id: Ibeb5a04679134351ffe97a2e17efce1414435ae6

Test: CQ

Change-Id: Iaee9b44ed7c7b26f1dcda893cd812ba8416c6ca2

Test: CQ

Change-Id: I41fa93572ce35f4463ce98d7f100ca95108a95f7

There are no longer any clients.

Change-Id: I2a1984d305bf9dfe5588692005ee0676e8695c3a

This test runs the production system_recovery binary in an integration
test in a normal Fuchsia system.

Change-Id: I5b2e37d0745a14d343e1ec9d7851ae86d8899ce1

Qualcomm's interpretation of the SMC calling conventions requires
keeping track of a request's session id returned from smc calls
in X6.  This change moves support for Qualcomm's SMC retry mechanism
from PIL to a library including storage of session id across retires
to be used by other QSEE clients.

Test: PIL authentication of the Audio DSP FW image.
Change-Id: I762e4dbb0283960d90c2da590321b0f10168f4ca

- Adds an option for clients to observe launched services' exit code and
termination reason on EnclosingEnvironments.

Change-Id: I5f88c75075d24c6063e089e0ec03ccff8dcecb45

The boards were still using old-style JSON paths rather than GN labels.
This CL brings them closer to the future.

Change-Id: I7348d1b19e0eccf56fec4ef83625ff7d6938afd7

Added fit::make_result_promise(), fit::make_ok_promise(),
and fit::make_error_promise().
Adopted the new helpers in various places that benefit from it.

Test: fit-test
Change-Id: Id7519f2c25df8d2caff276286710051bad6ef9f1

Test: CQ

Change-Id: Id807f8c82698fb8b03b41c65e5704ccdd38941a9

Test: mediaplayer_tests
SCN-1018 #comment
SCN-1291 #comment

Change-Id: I2b2bea29e70d50d12a69c29cfc53399a5b8990d7

flag flip

This is a reland of 9f08f780

Original change's description:
> [migrate] Finish migration to isolated-persistent-storage + AccountManager flag flip
>
> This migrates all of the remaining components using
> deprecated-global-persistent-storage to isolated-persistent-storage, and
> flips the use_account_manager flag for basemgr to start using
> AccountManager.
>
> SEC-216 #comment
> MF-318 #done
> CF-638 #done
> MF-261 #done
> PKG-490 #done
> CF-649 #done
>
> Change-Id: I2f35a515a590e425cc4d86373c7b8143092a5521

Change-Id: I4c9cc12dab69a927a2e3bf51480aa80bfb19ba0f

DX-1315 #comment

This moves //src/testing/sl4f/client to //sdk/testing/sl4f/client. A redirect
is left in //src... to soften the transition.

Test: Changed a dependent to depend on //sdk/testing/sl4f/client, and not
Change-Id: I548dbe7abe6db6924ef93c7284634f97bf9946cf

Change-Id: Ib35d2fa7eeba5ea41268bad49dea13f709ade52c

Change-Id: I4fcf4d0e0fc5ce26903352d2c9ab2ea482d6b1dd

Change-Id: Ie3dcd177bd2db782ee8ae44d2e0e1c824f9d2ba2

Plumb sysmem via StreamProcessor interface.

For now, OnOutputConfig is still sent to make this a soft transition.

Tested: use_media_decoder, use_h264_decoder_test, mediaplayer_test_util, chromium fuchsia_video_decoder test
Change-Id: I13e3ae4f4be66a121dc097ff00bd136e04a56442

fixing it to search for

/hub/r/my_realm/1
/hub/r/my_realm/2
/hub/r/my_realm/3
/hub/c/my_c/1
/hub/c/my_c/2
/hub/c/my_c/3

Change-Id: I7692843ef6fe4e304e008989b5dc7e202488504e

Its been deprecated for a month, time to delete it.

SCN-892 #done

Change-Id: Ie23f903292e6577d223522ef38ae419978ca3e2e

- Fix issues where sandboxes could hang if set up with duplicate
environment names
- Sandbox service creates a shell environment around each sandbox to
loosen naming restrictions.

Change-Id: I4f5b551bf636eabf2a26f8540fafec3d9a79899e

Bug: PKG-631
Change-Id: Ie1f5253054d341f1da379cfcbdea5e7bc05f88db

FLK-168 #progress

Change-Id: I3a4e83d67f3b6c590b14eb1b6d90dda2233a6c26

Observed in the wild header timeouts due to improperly torn down TCP sockets.
We retry up to twice under these conditions before passing the errors up the
stack.

Bug: PKG-691 #comment
Bug: DNO-483 #comment
Change-Id: I7e7e5042012d0be231ac28f4da1d541c239801ce

newrepo was only preparing staged repository data, which meant that after a
newrepo invocation the repository was not in a "servable" state. Newrepo now
commits the empty target set, to ensure that a newly formed repository is
entirely servable.

This change also updates the flags somewhat to unify between `pm newrepo` and
`pm publish`, but retains support for the old flags. In the case where a user
supplies both the `-repo` and the `-r` flag to publish, the last flag in argv
wins.

Bug: DX-972 #done
Change-Id: Ib15ae26d5a5cb3480e24d8e7fecdd2966189b9cd

We will need an FVM without minfs to test programs related to PKG-442 since
we will not be able to write a zxcrypt partition at runtime.

Issue: PKG-684
Change-Id: I2daa6615784edece7962a68a1742e656993b106f

pkgfs no longer depends on Amber, instead Amber performs all of the
installation operations off of it's own back.

Change-Id: I8de8f98e2fc4094484d295db45b30d7e1d747667

This is step 1 of 4 in a soft transition to migrate the Auth Provider
between repos. It creates a new component but the component is not yet
included in any configurations or used.

Change-Id: I3b115347b16129b0be72d7ff1c59310d4105573d

This implements loading and saving of the dynamic repository configs in
the RepositoryManager.

Bug: PKG-598 #done

Change-Id: I200bdfb370b4940d7c55a808c324b2fd98271260

It seems like http.<anything> can throw this exception when it can't
figure out the http response and maybe some other problems.

TESTED=Re-ran the test. Hard to test for this particular exception,
though.

Change-Id: I29ed7c5e76379c8cd45edfc1359e03d43dfe2019

The purpose of this change is to improve the performance of
ZX_INFO_KMEM_STATS.  By maintaining counters of vm_page states we no
longer need to walk all pages to compute ZX_INFO_KMEM_STATS.

A previous version of this change used global atomic integers, but
that proved to be too expensive (ZX-3916).  Instead, we use per cpu
counters and access them with preemption disabled.

Move vm_page_state to it's own file to prevent a cicular dependency
between page and percpu.

Add a couple static helper methods to Percpus to facilitate accessing
per cpu counters like vm_page_counts.

Ran zircon_benchmarks on a NUC to ensure this doesn't significantly
regress performance.  Looked at Channel/WriteRead/64bytes as it seems
to be a bellwether.

Before --

      Mean    Std dev        Min        Max     Median Unit         Mean Mbytes/sec Test case
       562         33        542       6403        555 nanoseconds          108.552 Channel/WriteRead/64bytes
       277         19        263       4391        272 nanoseconds              N/A Channel/WriteRead/64bytes.write
       285         17        274       2680        282 nanoseconds              N/A Channel/WriteRead/64bytes.read

After --

      Mean    Std dev        Min        Max     Median Unit         Mean Mbytes/sec Test case
       571         13        558       6263        569 nanoseconds          106.880 Channel/WriteRead/64bytes
       284         10        275       4458        282 nanoseconds              N/A Channel/WriteRead/64bytes.write
       287          7        279       1805        286 nanoseconds              N/A Channel/WriteRead/64bytes.read

Bug: ZX-833 #comment per cpu counts
Test: booted and ran 'kstats -m'
Change-Id: I18083c4dbc3d0423cc59cf3700a93dc72de8d2e3

This cl is adding a new command called ApplyColorFilter.
This command will be implemented by scenic, and will be used by
RootPresenter to Apply Accessiblity settings like Color Correction
and Color Inversion.

Testing:
  * Builds
  * Installed on device.

MI4-1913 #comment

Change-Id: Ibc2abaf0be760186baa741f5dbd8f825f12e9154

...by expressing it as a simple gtest case and using netemul.

Change-Id: I1094cee515d5f149c4eb5b1d968ac1a68c16d2da

astro-tdm-output now uses composite protocol to access I2C and GPIOs.

TEST: "audio record" and "audio play" on astro
Change-Id: I92f8c387f9806ba29f26929b1fc13d39f8b0c5ee

This "test" is just boilerplate and doesn't test anything. When we are
ready to add a real test, it can just go in the rust test binary
containing the other integration tests.

Change-Id: Ic210cd225333f16e8a55946d952f67dd3e0f2ed9

Change-Id: I2dd63dc91ddc1937fa68d978297281a1a71d6d2c

...by expressing it as a simple gtest case.

Change-Id: Ie38a7b5097ac0e0d7483d7df89d2819ebc625eee