Change-Id: I91cf516d51e96cec9039f9e5ac513f660fbc1212

Add a callback in split layout to notify registered listener when users
double tapped the divider bar. Use this callback to switch side stage
position.

Bug: 176061049
Test: atest SplitLayoutTests
Test: manual check stage position changed when double tapped divider bar
Change-Id: Id3929b01a194b8eb0838cc892156bbbe48dc8690

* changes:
  Convert DisplayList to a value-type wrapper
  Remove forward-decleration of SkiaDisplayList
  Avoid DisplayList* hitting the JNI layer

So we don't initialize it on devices that don't support
multi-window mode.

Fixes: 177446604
Test: builds
Change-Id: Ib9b69a1b2e89a19574d97dd86d423225b3ab3e82

Scheduling a frame isn't enough when directly transitioning to unlocked
from AOD (ie: security is set to None), need to update the scrim
immediatley so that the nav bar has the correct color.

Test: manual
Bug: 177238312
Change-Id: Ibe50e9749439ef1f31ac098af3da067a30f97861

Introduce a shell command to obtain MLS, and remove the equivalent from
TimeZoneDetector.

Bug: 172934905
Test: atest CtsLocationTimeZoneManagerHostTest
Change-Id: I75f2a12ba435f6c297dcada061fad90915f12c26

Throw if the caller is trying to call methods related to
Enrollment-specific ID on the parent DevicePolicyManager instance.

This fixes ManagedProfileTest#testParentProfileApiDisabled

Bug: 177439350
Bug: 168627890
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.ManagedProfileTest#testParentProfileApiDisabled
Change-Id: I06610249021639f9319835d28c681bc0cb3d3887

Merge "Migrate Slog usage in MultinetworkPolicyTracker to Log" am: 570985a0 am: 5fe62a17 am: ee60d070

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1549720

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iad48fae63c7ef8c72e565cee8426fcbdd20c6295