Including an optimzation in handleReleaseNetworkRequest when
looking up a request so that in the chance an app shuts down prior to
the request being released, it doesn't cause errors when looking
validating that apps uid->package name.

Bug: 178729499
Test: atest FrameworksNetTests
atest ExtServicesUnitTests on CF and making sure no remote exceptions.

Change-Id: I2c49511a1385b47fba075b2794685ae2bc80abba

* changes:
  Correct comment for safe mode alarm in VcnGatewayConnection.
  Implement VCN error callback use.
  Define VcnStatusCallback#onGatewayConnectionError callback.

Bug: http://b/159164105
Test: treehugger
Change-Id: I9f14482f693c9645d72a93d4a966909bf797533a

Bug: http://b/159164105
Test: atest CtsAppExitTestCases
Change-Id: I377247e8fc85f917676cb57eaa3128b955634fa5

Bug: 178140973
Test: atest FrameworksVcnTests
Change-Id: I0cadd145fe41f5589fb79725a4370aed527927a0

This CL updates VcnGatewayConnection to notify VcnManagementService
(through Vcn) when errors occur with a gateway. VcnManagementService
then notifies registered, permissioned VcnStatusCallbacks via

Bug: 163433613
Test: atest FrameworksVcnTests
Change-Id: I3be3cac4b591b19a0b0075767fde0ba2eb6e12a2

This CL updates VcnStatusCallback to have a onGatewayConnctionError()
function. This function will be used to notify callers when Gateway
Connection errors occur, such as authentication failures or the session
unexpectedly dying.

Bug: 163433613
Test: atest FrameworksVcnTests
Change-Id: I9ea6e9e850eb9d8b0d374c5447895f1f04121696

Bug: 170432460
Test: refactoring CL. Existing unit tests still pass
Change-Id: Ibce939eec341cb9f572d13a33762cc5bc6e2ef42
Merged-In: Ibce939eec341cb9f572d13a33762cc5bc6e2ef42

Example file:
  $> unzip CtsApkVerityTestAppPrebuilt.dm manifest.json ; cat manifest.json
  {
    "packageName": "android.appsecurity.cts.apkveritytestapp",
    "versionCode": 30
  }
  
Cherry-picked from 12af11d6

Test: adb install-multiple -r foo.apk foo.dm
Test: atest FrameworksServicesTests:com.android.server.pm.dex.DexMetadataHelperTest
Bug: 179295368
Merged-In: I7a3c442bb27da5948bc9ead146c77213de6b56cc
Change-Id: I7a3c442bb27da5948bc9ead146c77213de6b56cc

This CL requires callers to set a VcnControlPlaneConfig for
building VcnGatewayConnectionConfig

Bug: 163604823
Test: FrameworksVcnTests (new tests added)
Change-Id: If45cb2aa866d627f3bb9762309fe8b07bf729ba8

VcnControlPlaneConfig contains control plane configuration for
a VCN gateway connection. VcnControlPlaneIkeConfig is a
subclass that contains IKE configuration.

The followup CL will store VcnControlPlaneConfig in
VcnGatewayConnectionConfig.

Bug: 163604823
Test: FrameworksVcnTests(new tests added)
Change-Id: If7a85ae44e77fc4477b56ffa50c6e99ee96132d0

Expose OPTIONS portion of capability exchange APIs.

Bug: 174166957
Test: atest CtsTelephonyTestCases
Change-Id: I21277fce055f31400f2018b6f81102225cb7c7c8

* changes:
  Notify status callbacks when a VCN enters Safemode.
  Change all 'safemode' references to use 'safe mode'.
  Define VcnStatusCallback register/unregister.

Bug: 162255728
Change-Id: I571d710c9f8e2c4d6103754a7926df8647e9021c

This allows apps to request that AndroidKeyStore generate attestation
keys that can be used to sign attestations of other keys that the app
generates or imports.

Bug: 163606833
Test: atest CtsKeystoreTests
Change-Id: I943a6922271cbe909cb3a9d67021663b5646aa70

ag/13210542 was submitted directly into internal and is causing
a merge conflict in NetworkNotificationManagerTest.

Fix the conflict by adding the unused imports.

Test: m
Bug: 175409684
Change-Id: I6eec459a5e5b9900ddeb9e17d90f07432eee1394

Bug: 180472752
Test: atest
FrameworksTelephonyTests: com.android.internal.telephony.uicc.IccUtilsTest
TeleServiceTests: SimPhonebookProviderTest
Change-Id: I1a8c0dabee3ca90fcdeca263a4c943e01fbae75e