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Bug 1849674 - Remove dom.shadowdom.slot.assign.enabled pref r=smaug

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Differential Revision: https://phabricator.services.mozilla.com/D186675
This commit is contained in:
Gregory Pappas
2023-08-23 02:16:48 +00:00
parent 3cb5f9df60
commit 032c41bdb2
5 changed files with 0 additions and 10 deletions
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1
dom/html/HTMLSlotElement.cpp
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@@ -169,7 +169,6 @@ const nsTArray<nsINode*>& HTMLSlotElement::ManuallyAssignedNodes() const {
} }
void HTMLSlotElement::Assign(const Sequence<OwningElementOrText>& aNodes) { void HTMLSlotElement::Assign(const Sequence<OwningElementOrText>& aNodes) {
MOZ_ASSERT(StaticPrefs::dom_shadowdom_slot_assign_enabled());
nsAutoScriptBlocker scriptBlocker; nsAutoScriptBlocker scriptBlocker;
// no-op if the input nodes and the assigned nodes are identical // no-op if the input nodes and the assigned nodes are identical

1
dom/webidl/Element.webidl
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@@ -274,7 +274,6 @@ partial interface Element {
dictionary ShadowRootInit { dictionary ShadowRootInit {
required ShadowRootMode mode; required ShadowRootMode mode;
boolean delegatesFocus = false; boolean delegatesFocus = false;
[Pref="dom.shadowdom.slot.assign.enabled"]
SlotAssignmentMode slotAssignment = "named"; SlotAssignmentMode slotAssignment = "named";
}; };

1
dom/webidl/HTMLSlotElement.webidl
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@@ -18,7 +18,6 @@ interface HTMLSlotElement : HTMLElement {
[CEReactions, SetterThrows] attribute DOMString name; [CEReactions, SetterThrows] attribute DOMString name;
sequence<Node> assignedNodes(optional AssignedNodesOptions options = {}); sequence<Node> assignedNodes(optional AssignedNodesOptions options = {});
sequence<Element> assignedElements(optional AssignedNodesOptions options = {}); sequence<Element> assignedElements(optional AssignedNodesOptions options = {});
[Pref="dom.shadowdom.slot.assign.enabled"]
undefined assign((Element or Text)... nodes); undefined assign((Element or Text)... nodes);
}; };

1
dom/webidl/ShadowRoot.webidl
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@@ -25,7 +25,6 @@ interface ShadowRoot : DocumentFragment
// Shadow DOM v1 // Shadow DOM v1
readonly attribute ShadowRootMode mode; readonly attribute ShadowRootMode mode;
readonly attribute boolean delegatesFocus; readonly attribute boolean delegatesFocus;
[Pref="dom.shadowdom.slot.assign.enabled"]
readonly attribute SlotAssignmentMode slotAssignment; readonly attribute SlotAssignmentMode slotAssignment;
readonly attribute Element host; readonly attribute Element host;
attribute EventHandler onslotchange; attribute EventHandler onslotchange;

6
modules/libpref/init/StaticPrefList.yaml
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@@ -4546,12 +4546,6 @@
value: @IS_NOT_ANDROID@ value: @IS_NOT_ANDROID@
mirror: always mirror: always
# Is the 'assign' API for slot element enabled?
- name: dom.shadowdom.slot.assign.enabled
type: bool
value: true
mirror: always
# NOTE: This preference is used in unit tests. If it is removed or its default # NOTE: This preference is used in unit tests. If it is removed or its default
# value changes, please update test_sharedMap_static_prefs.js accordingly. # value changes, please update test_sharedMap_static_prefs.js accordingly.
- name: dom.webcomponents.shadowdom.report_usage - name: dom.webcomponents.shadowdom.report_usage