This mostly reverts commit 1d2c93d5.

Test: N/A
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0d7fdaeae508c0250114f7af8700d0fc40b0f27a

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Id68aece26115808c2b1b795b9395208f5066f87c

I think it's better to just put this in bpfloader.rc,
where we can guarantee the correct ordering.

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ie2c5ab1cb1de015397ac54867ae6bb0c4321d207

Test: treehugger
Change-Id: If699230d0bf71ce521d7175da707e42b78ae4886

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I3af8e7f14de8dd5dd65c40705195332bef114b88

Bug: 296211911
Change-Id: Ifd4f7cd06f1aeaba739d27d2328e89031ca73235

Apply their respective jarjar rules on tethering and general
connectivity tests, then merge both into the coverage tests suite.
This is necessary to ensure that classes covered by tests have names
matching classes used in code.

Also fix IpConnectivityLogTest to use the module utility instead of the
hidden BitUtils, as the test would fail after internal utils are
jarjared.

Bug: 187935317
Test: atest ConnectivityCoverageTests TetheringCoverageTests
Original-Change: https://android-review.googlesource.com/1749680
Merged-In: Ib95b58dab93f7adebc445b662a6d15db1ce0e7c2
Change-Id: Ib95b58dab93f7adebc445b662a6d15db1ce0e7c2

Apply their respective jarjar rules on tethering and general
connectivity tests, then merge both into the coverage tests suite.
This is necessary to ensure that classes covered by tests have names
matching classes used in code.

Also fix IpConnectivityLogTest to use the module utility instead of the
hidden BitUtils, as the test would fail after internal utils are
jarjared.

Bug: 187935317
Test: atest ConnectivityCoverageTests TetheringCoverageTests
Change-Id: Ib95b58dab93f7adebc445b662a6d15db1ce0e7c2

Added SPDX-license-identifier-Apache-2.0 to:
  Tethering/Android.bp
  Tethering/apex/Android.bp
  Tethering/bpf_progs/Android.bp
  Tethering/common/TetheringLib/Android.bp
  Tethering/tests/Android.bp
  Tethering/tests/integration/Android.bp
  Tethering/tests/mts/Android.bp
  Tethering/tests/privileged/Android.bp
  Tethering/tests/unit/Android.bp
  tests/cts/hostside/Android.bp
  tests/cts/hostside/aidl/Android.bp
  tests/cts/hostside/app/Android.bp
  tests/cts/hostside/app2/Android.bp
  tests/cts/hostside/certs/Android.bp
  tests/cts/net/Android.bp
  tests/cts/net/api23Test/Android.bp
  tests/cts/net/appForApi23/Android.bp
  tests/cts/net/jni/Android.bp
  tests/cts/net/native/dns/Android.bp
  tests/cts/net/native/qtaguid/Android.bp
  tests/cts/net/util/Android.bp
  tests/cts/tethering/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I8534c580f0e2a17be146300b67b3604817b64507

Also jarjar com.android.net.module.util* to
com.android.networkstack.tethering.util*.

Bug: 171670016
Test: atest TetheringCoverageTests
Change-Id: I3bde9ad3c41adf36da99bd944303d88ce992201c

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1473223
Compare with original change, this change also add visibility
rules for packages/modules/Connectivity/Tethering in new file
(tests/Android.bp).

Merged-In: I3f1d7019f1a12647b78630a412df3adf03e9e95a
Change-Id: I40c22e2f39d795abfd961a3f797e510e51c8ed7c

BUG: 167962976
Test: TH
Change-Id: Id28881b35cf24fc9517fa11af6d8e539ab244fa6

Also jarjar com.android.net.module.util* to
com.android.networkstack.tethering.util*.

Bug: 171670016
Test: atest TetheringCoverageTests
Change-Id: I3bde9ad3c41adf36da99bd944303d88ce992201c

Test: as the follows.
$ adb shell ls sys/fs/bpf | grep offload
map_offload_tether_ingress_map
map_offload_tether_limit_map
map_offload_tether_stats_map
prog_offload_schedcls_ingress_tether_ether
prog_offload_schedcls_ingress_tether_rawip

$ adb shell dumpsys netd --short
  TetherController
    BPF ingress map: iif(iface) v6addr -> oif(iface) srcmac ..
      13(rmnet_data3) 2401:e180:8842:6e3:bc6a:2e45:c30:f418 -> ..
    BPF stats (downlink): iif(iface) -> packets bytes errors
      13(rmnet_data3) -> 7 488 0
    BPF limit: iif(iface) -> bytes
      13(rmnet_data3) -> 9223372036854775807

Log:
bpfloader: Loaded object: /apex/com.android.tethering/etc/bpf/offload.o

Change-Id: I71b7efb1f4bd6eb1cd469a0e1e4a56342dc6e579

Create TetheringPrivilegedTests which have MAINLINE_NETWORK_STACK
permission, the test can perform various network-related operations
which need CAP_NET_RAW and CAP_NET_ADMIN capabilities.

Bug: 145490751
Test: make TetheringPrivilegedTests
Change-Id: Ic205e5183e066766377c63336d9c5171d4875c6a