Differential Revision: https://phabricator.services.mozilla.com/D199095

Differential Revision: https://phabricator.services.mozilla.com/D198486

Backed out changeset 0f0edda611cf (bug 1874454) for causing bp-nu bustages in CocoaHeterogeneousCpuInfo.cpp. CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D198486

Bug 1519636 - Reformat recent changes to the Google coding style r=emilio,media-playback-reviewers,padenot

clang-format version 17.0.6 (taskcluster-QueHFUviQeyM8Y7r_d7MQQ)

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D195397

- WakeLock is never registered as an observer, so remove its nsIObserver
  interface to eliminate a use of mContentParentID.

- mContentParentID is always CONTENT_PROCESS_ID_UNKNOWN, so propagate that
  through to hal::ModifyWakeLock().

- Compute the child ID on the receiver side of the ModifyWakeLock message,
  instead of passing it in the message. We always use the child ID of the
  ContentChild.

- Rename the old ModifyWakeLock into ModifyWakeLockWithChildID. Rename
  aProcessID to aChildID, because it is not a PID.

- Add a new hal::ModifyWakeLock for the parent process that uses
  CONTENT_PROCESS_ID_MAIN as the child id. This method is not actually called
  right now.

Differential Revision: https://phabricator.services.mozilla.com/D193577

Bug 1858843 - Remove pre-Lollipop code from C/C++. r=geckoview-reviewers,media-playback-reviewers,padenot,owlish,jnicol

Differential Revision: https://phabricator.services.mozilla.com/D191602

Differential Revision: https://phabricator.services.mozilla.com/D192319

Backed out changeset f65c77517e3e (bug 1859865) for causing build bustages in nsAppShell.cpp CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D192319

Differential Revision: https://phabricator.services.mozilla.com/D192319

Differential Revision: https://phabricator.services.mozilla.com/D190670

Bug 1850573 - Add HeterogeneousCpuInfo to HAL with Android implementation. r=geckoview-reviewers,owlish

This adds a function GetHeterogeneousCpuInfo() to HAL, which
classifies the processor cores in to "big", "medium", and
"little". This is currently only implemented on Android, where it
works by parsing the maximum CPU frequency from sysfs.

When all CPUs have the same frequency they are all classified as
"big", and when there are only 2 different frequencies they are
classified as "big" and "little". All CPUs with a frequency in-between
the lowest and highest are classified as "medium".

This information can be used to count the number of each cores in each
category, eg for determining appropriate thread pool sizes. Or to
determine the indices of cores in a certain category, eg for setting
CPU affinity for certain threads.

Differential Revision: https://phabricator.services.mozilla.com/D188478

Depends on D188023

Differential Revision: https://phabricator.services.mozilla.com/D188024

Backed out 15 changesets (bug 1852806) for causing mda failures on test_video_low_power_telemetry.html. CLOSED TREE

Backed out changeset faea1f4cb9a9 (bug 1852806)
Backed out changeset 4db93c374f9b (bug 1852806)
Backed out changeset 7e40e0e04921 (bug 1852806)
Backed out changeset b0a66c4269ce (bug 1852806)
Backed out changeset 4ff3545936f9 (bug 1852806)
Backed out changeset 02c0a8eb3fd6 (bug 1852806)
Backed out changeset ae2c7b33acfb (bug 1852806)
Backed out changeset 2b89ba254a1a (bug 1852806)
Backed out changeset dfa4f73fc548 (bug 1852806)
Backed out changeset daffcc4c1877 (bug 1852806)
Backed out changeset 33855bcdf15e (bug 1852806)
Backed out changeset 694f29707f3e (bug 1852806)
Backed out changeset 1891eda22a59 (bug 1852806)
Backed out changeset 1b854941389c (bug 1852806)
Backed out changeset 2f7cfe04be59 (bug 1852806)

Depends on D188023

Differential Revision: https://phabricator.services.mozilla.com/D188024

Differential Revision: https://phabricator.services.mozilla.com/D187638

Bug 1786490 - reformat the tree using black 23.3.0 r=sylvestre,webdriver-reviewers,taskgraph-reviewers,whimboo,jmaher,ahal,perftest-reviewers,geckoview-reviewers,afinder,m_kato

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D186092

For some reason, its value in the Google style we use is 80... except
for Objective-C, where it's 100, which led to things like:
https://hg.mozilla.org/mozilla-central/rev/31bf68247e6e
https://hg.mozilla.org/mozilla-central/rev/64ceb33533a4.

There's probably a discussion to have about whether 80 is the right
limit, but since it's what's used for everything except ObjC, let's roll
with it.

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D187409

Differential Revision: https://phabricator.services.mozilla.com/D187208

Differential Revision: https://phabricator.services.mozilla.com/D187200

Bug 1848766 - Add PerformanceHintManager implementation to HAL. r=smaug,emilio,geckoview-reviewers,owlish

PerformanceHintManager is an Android API that allows the caller to
create a PerformanceHintSession, representing a workload shared by a
group of threads that should be completed within a target duration
each cycle. The actual duration spent working is reported each cycle,
and the system can then adjust scheduling of the threads accordingly
in order to hit the target going forward.

This patch adds the API to HAL along with an Android
implementation (and a nop fallback implementation for other
platforms).

Differential Revision: https://phabricator.services.mozilla.com/D186238

Backed out 3 changesets (bug 1848766) for causing build bustage at AndroidPerformanceHintManager.cpp CLOSED TREE

Backed out changeset a645cf8f45e9 (bug 1848766)
Backed out changeset 065b16762c94 (bug 1848766)
Backed out changeset 4e1c2cc65d1c (bug 1848766)

Bug 1848766 - Add PerformanceHintManager implementation to HAL. r=smaug,emilio,geckoview-reviewers,owlish

PerformanceHintManager is an Android API that allows the caller to
create a PerformanceHintSession, representing a workload shared by a
group of threads that should be completed within a target duration
each cycle. The actual duration spent working is reported each cycle,
and the system can then adjust scheduling of the threads accordingly
in order to hit the target going forward.

This patch adds the API to HAL along with an Android
implementation (and a nop fallback implementation for other
platforms).

Differential Revision: https://phabricator.services.mozilla.com/D186238

Differential Revision: https://phabricator.services.mozilla.com/D184293

Backed out 19 changesets (bug 1844908) for causing win bustage on AvailableMemoryTracker.cpp. CLOSED TREE

Backed out changeset 44c66f2233cf (bug 1844908)
Backed out changeset a8010ff534bf (bug 1844908)
Backed out changeset 225dc3aeb220 (bug 1844908)
Backed out changeset a1414db64e33 (bug 1844908)
Backed out changeset 7f1e0a527839 (bug 1844908)
Backed out changeset 6dc7646d1ffa (bug 1844908)
Backed out changeset 8d715131510f (bug 1844908)
Backed out changeset 4b6fe8a4e7db (bug 1844908)
Backed out changeset 2b419fabf1e8 (bug 1844908)
Backed out changeset af84e701d616 (bug 1844908)
Backed out changeset 2fa203969ec5 (bug 1844908)
Backed out changeset 2b3d2df94db3 (bug 1844908)
Backed out changeset 7eca452f5fd7 (bug 1844908)
Backed out changeset 3d961cf25afe (bug 1844908)
Backed out changeset 3c59143f8dd7 (bug 1844908)
Backed out changeset ab50c6c5425a (bug 1844908)
Backed out changeset b2c5636df673 (bug 1844908)
Backed out changeset e9a0f1c6760c (bug 1844908)
Backed out changeset 945ccbedde0b (bug 1844908)

Differential Revision: https://phabricator.services.mozilla.com/D184293

Differential Revision: https://phabricator.services.mozilla.com/D175596

Bug 1607634 - Part 4b: Changes for not-nullable actor types being wrapped in NotNull, r=ipc-reviewers,necko-reviewers,mccr8

These are the code changes required by the IPDL changes in part 4a.

Differential Revision: https://phabricator.services.mozilla.com/D168887

Backed out 14 changesets (bug 1607634, bug 1814683, bug 1815177, bug 1814686) for causing build bustages on MaybeStorageBase. CLOSED TREE

Backed out changeset ae1c0551cea5 (bug 1815177)
Backed out changeset a11cafaa1884 (bug 1814686)
Backed out changeset 621507521762 (bug 1814686)
Backed out changeset ad692c73e381 (bug 1814686)
Backed out changeset 3be031e503dc (bug 1607634)
Backed out changeset aebbaa145d2d (bug 1607634)
Backed out changeset 9aa1f346fe14 (bug 1607634)
Backed out changeset e3eb77ad55ca (bug 1607634)
Backed out changeset e60591e5d5cf (bug 1607634)
Backed out changeset 6e43042d204a (bug 1814683)
Backed out changeset 1706e88652d6 (bug 1814683)
Backed out changeset 6878a1590e91 (bug 1814683)
Backed out changeset b1c980c834d8 (bug 1814683)
Backed out changeset 94480b82d102 (bug 1814683)

Bug 1607634 - Part 4b: Changes for not-nullable actor types being wrapped in NotNull, r=ipc-reviewers,necko-reviewers,mccr8

These are the code changes required by the IPDL changes in part 4a.

Differential Revision: https://phabricator.services.mozilla.com/D168887

Bug 1812938 - Part 1. GetWidgetScreen returns Screen instead of nsIScreen. r=emilio,geckoview-reviewers,owlish

`nsIWidget` isn't scriptable, so it is unnecessary to return `nsIScreen` for
`GetWidgetScreen`.

Differential Revision: https://phabricator.services.mozilla.com/D168029

Bug 1808598, part 2 - Get rid of some unused nested declarations. r=ipc-reviewers,necko-reviewers,nika

None of the messages use these nested values.

Differential Revision: https://phabricator.services.mozilla.com/D167837

Bug 1775062 - Fix various using statements to use properly qualified names. r=nika,necko-reviewers,valentin

Differential Revision: https://phabricator.services.mozilla.com/D167710

natural is defined as (from https://w3c.github.io/screen-orientation/#dfn-natural)

> A computer monitor are commonly naturally landscape-primary, while a mobile
> phones are commonly naturally portrait-primary.

But GeckoView sets `SCREEN_ORIENTATION_UNSPECIFIED` that is unlock orientation.

Like Blink, we should set landscape-primary or portrait-primary (depends on
current monitor).

Differential Revision: https://phabricator.services.mozilla.com/D164436

Now hal uses AR_STATE for screen orientation, so we should move it from
WinUtils.cpp to WinUtils.h for newer Windows 11 SDK.

Also, newer Windows SDK has to set WINVER to WIN8 to use auto rotation API.

Differential Revision: https://phabricator.services.mozilla.com/D163099

Since Windows tablet mode has a orientation lock API, this patch
implements orientation lock backend for Windows tablet mode.

`GetAutoRotationState` API recognizes whether orientation API is supported on
the device. So this fix uses this API to check orientation API capability.

Differential Revision: https://phabricator.services.mozilla.com/D162451

Bug 1800412 - Add a preference to control whether the EcoQoS is used for background content processes, r=gsvelto.

Differential Revision: https://phabricator.services.mozilla.com/D161975