Backed out changeset aa66fda02aac (bug 1668136) for causing failures …

…on content-visibility. CLOSED TREE UltraBlame original commit: bc715251fc27da8e06b30c890b5383cb4dc88c85
marco-c · Nov 1, 2023 · e0b91b7 · e0b91b7
1 parent f66be6a
commit e0b91b7
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Showing 16 changed files with 168 additions and 2,700 deletions.
diff --git a/dom/base/DOMIntersectionObserver.cpp b/dom/base/DOMIntersectionObserver.cpp
@@ -5674,81 +5674,6 @@ thresholdIndex
 }
 /
 /
-If
-descendantScrolledIntoView
-it
-means
-the
-target
-is
-with
-c
--
-v
-:
-auto
-and
-/
-/
-the
-content
-relevancy
-value
-has
-been
-set
-to
-visible
-before
-/
-/
-scrollIntoView
-.
-Here
-we
-need
-to
-generate
-entries
-for
-them
-so
-that
-the
-/
-/
-content
-relevancy
-value
-could
-be
-checked
-in
-the
-callback
-.
-const
-bool
-temporarilyVisibleForScrolledIntoView
-=
-isContentVisibilityObserver
-=
-=
-IsContentVisibilityObserver
-:
-:
-Yes
-&
-&
-target
--
->
-TemporarilyVisibleForScrolledIntoViewDescendant
-(
-)
-;
-/
-/
 Steps
 2
 .
@@ -5768,9 +5693,6 @@ UpdateIntersectionObservation
 this
 thresholdIndex
 )
-|
-|
-temporarilyVisibleForScrolledIntoView
 )
 {
 /
@@ -5843,20 +5765,6 @@ thresholdIndex
 intersectionRatio
 )
 ;
-if
-(
-temporarilyVisibleForScrolledIntoView
-)
-{
-target
--
->
-SetTemporarilyVisibleForScrolledIntoViewDescendant
-(
-false
-)
-;
-}
 }
 }
 }

diff --git a/dom/base/Element.h b/dom/base/Element.h
@@ -8537,56 +8537,7 @@ reset
 (
 )
 ;
-slots
--
->
-mTemporarilyVisibleForScrolledIntoViewDescendant
-=
-false
-;
-}
-}
-bool
-TemporarilyVisibleForScrolledIntoViewDescendant
-(
-)
-const
-{
-const
-auto
-*
-slots
-=
-GetExistingExtendedDOMSlots
-(
-)
-;
-return
-slots
-&
-&
-slots
--
->
-mTemporarilyVisibleForScrolledIntoViewDescendant
-;
 }
-void
-SetTemporarilyVisibleForScrolledIntoViewDescendant
-(
-bool
-aVisible
-)
-{
-ExtendedDOMSlots
-(
-)
--
->
-mTemporarilyVisibleForScrolledIntoViewDescendant
-=
-aVisible
-;
 }
 /
 /

diff --git a/dom/base/FragmentOrElement.h b/dom/base/FragmentOrElement.h
@@ -1283,36 +1283,6 @@ mVisibleForContentVisibility
 *
 *
 *
-Whether
-content
--
-visibility
-:
-auto
-is
-temporarily
-visible
-for
-*
-the
-purposes
-of
-the
-descendant
-of
-scrollIntoView
-.
-*
-/
-bool
-mTemporarilyVisibleForScrolledIntoViewDescendant
-=
-false
-;
-/
-*
-*
-*
 Explicitly
 set
 attr