Make the ScreenOrientation part of the screen struct, as it should. Stop
using HAL to propagate just screen orientation updates, use the more
general screen manager.
Instead of HAL observers, add a simple observer service notification,
and clean a bunch of the code.
This will simplify bug 1754802 a bit, and is generally simpler.
Shouldn't change behavior. I've tested the events and some common
orientation locking use cases like Youtube, and they behave the same.
Differential Revision: https://phabricator.services.mozilla.com/D138477
This patch removes the 'ScreenOrientationInternal' type from
dom/base/ScreenOrientation.h and moves it into the
HalScreenConfiguration.h header, renaming it simply to 'ScreenOrientation'
in the process. This has several knock-off effects:
- It allows files that needed ScreenOrientationInternal to include a much
smaller header than before
- It greatly reduces the number of headers pulled in when including Hal.h
- It clarifies the role of the type. The 'Internal' part in the name had
nothing to do with it being part of the implementation. The type was public
and called that way only to avoid clashing with the 'ScreenOrientation'
class. Since we moved it into a different namespace it can be renamed
safely.
- It allows a file that was manually re-declaring 'ScreenConfigurationInternal'
type to use the original one
- Finally this fixes a few files which were missing headers they actually
required but that would still build because unified compilation put them into
units that already had those headers thanks to ScreenConfiguration.h
Differential Revision: https://phabricator.services.mozilla.com/D4458
--HG--
extra : moz-landing-system : lando
Emilio Cobos Álvarez
Sylvestre Ledru
Gabriele Svelto
Birunthan Mohanathas
Boris Zbarsky