Bug: 31363362
Test: Bullhead and Sailfish both build and boot without new denials.
Change-Id: Ic9523ce4b0755d6c585548f4f2b1f00e7000195b

Test: as follows
    - built and flashed
    - observed logcat
    - observed "dumpsys wifi ipmanager"
    - runtest BlockingSocketReaderTest passes
    - runtest ConnectivityPacketSummaryTest passes
Bug: 21859053
Bug: 26101306
Bug: 31742572
Bug: 31707128
Bug: 33531488

Change-Id: Ibecaf809dcc1813924b25749e8ba8eb2d4bdf114

* changes:
  Move hwui private headers to frameworks/base/libs/hwui/private
  Convert libstorage to Android.bp
  Move libstorage includes into frameworks/base/lib/storage

During IpManager startup, anything sending messages to the state machine
must not begin doing so until after the state machine has been started.
Reorder the constructor accordingly.

During shutdown, AvoidBadWifiTracker needs to unregister the registered
BroadcastReceiver and might as well also unregister the ContentObserver.

Test: backport from internal
Bug: 33388922
Change-Id: I58e07f7ccddaab160c153bcfb69fd45f50bb8710

Move libandroid_runtime's headers into its source directory, and export
them to modules that link against libandroid_runtime.  Also fixes
one unused-paramter warning that was hidden by the use of -isystem to
include frameworks/base/include.

Bug: 33630870
Test: m -j native
Change-Id: Id6c2561d6c7d82a7ca2d183f11b1d3d3dcb42843

hwui already exports most of its headers, move its private headers
into its source directory.

Bug: 33630870
Test: m -j native
Change-Id: I4968d5aaaa68d9e92c826841d20f29cef349c9d8

See build/soong/README.md for more information.

Test: m -j native
Change-Id: Ieb34d79af10e4e7cd146d0d40fd6946499dd1da0

Move the libstorage includes out of the global include path and into
frameworks/base/lib/storage/include, and export it.

Bug: 33630870
Test: m -j native
Change-Id: Idc0735360abc703496b9bc46d1a76ce8039af0d1

Some log improvements:
 - Reduce logspam
 - Use names for states in logs instead of numbers
 - Be more consistent with messages

Also remove some commented out dead code.

Test: run on phone, observe more useful logs
Change-Id: I32163278e148be144c03d4e8aaf0eb761226c94c

Migrating the NetworkScoreManager.requestScores() method to use an
IPC rather than a broadcast.

Defined the new IPC in the AIDL files for NetworkScoreService and
NetworkRecommendationProvider. Added a no-op implementation in
NetworkScoreService and a full implementation in
NetworkRecommendationProvider (plus tests).

Test: adb shell am instrument -e class android.net.NetworkRecommendationProviderTest -w com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
BUG: 33593157
Change-Id: Iacf7b6d424ec3c57e8b89e5abc6bc3e8414097b9
Merged-In: I951f6186aa11ddbe5a94e374173a1fd40b2a4cce

This reverts commit 0c3518cc.

Change-Id: I250d86d2d6ce462cb5f29bc6c312d88a49ac24a4

The legacy-test directory contains part of the Android API and
so must maintain backwards compatibility. The junit classes that
are in the API are copied here to ensure that they do not change
when external/junit is upgraded.

Bug: 30188076
Test: make checkbuild and checked legacy-test contents
Change-Id: I6c263afc16c06abfd027334be51a41422239a189

The android.test.runner target forms part of the Android API and
so must maintain backwards compatibility. The junit classes that
belong in there are copied here to ensure that they do not
change when external/junit is upgraded.

Bug: 30188076
Test: make checkbuild and checked android.test.runner contents
Change-Id: I947144c47ae1c3eb361a43c39bdd03dc11b9575f

Test: as follows
    - basics:
        - built
        - flashed
        - booted
    - connect to {v4-only, dualstack, v6-only} networks
        - verified expected connectivity on each
    - runtest frameworks-net
Bug: 30979015

Change-Id: I65e9878c7b8eaddaba1c0e1b8566ddfa0760047f

The set audio routes are used by Telecom to restrict where the audio may
be routed to. For example, an account can specify that calls may not be
routed over bluetooth headsets, which will prevent a new call from being
routed to this source.

This is a cherry-pick of abandoned ag/1521009.

Bug: 32958838
Change-Id: Idd5e4d38b157f11454f3d991385644f2f384596e

This was caught by clang's static analyzer. Warning:
frameworks/base/media/mca/filterfw/native/core/shader_program.cpp:1031:3:
warning: Potential leak of memory pointed to by 'attrib.owned_data'
    return StoreAttribute(attrib);

Bug: None.
Test: The static analyzer no longer complains.
Change-Id: Ibef0368dfa48ba57e38019a5a3e33d5bacd847a2

Bug: 32114618
Change-Id: I55328e6f003377f4d3c2ba2266844047b1422f49

Per https://tools.ietf.org/html/rfc7844#section-3.7

   When using the anonymity profile, DHCP clients SHOULD NOT send the
   Host Name option.

Once the net.hostname property is removed and ensured unset via CTS
this option will no longer be sent.

Test: as follows
    - build, flashed
    - connected to v4-only and dualstack networks, verified v4 works
    - android.net.dhcp.DhcpPacketTest passes
    - setprop net.hostname "" and verified no hostname option
Bug: 30979015
Change-Id: Ieab3f04ea38e176d9147bb788742a5397762c2e4