Bug 1610981 - Add a separate pref for CSSPseudoElement. r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D63014 --HG-- extra : moz-landing-system : lando
dothq · Feb 18, 2020 · 51dc660 · 51dc660
1 parent 4f3959b
commit 51dc660
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Showing 4 changed files with 10 additions and 1 deletion.
diff --git a/dom/tests/mochitest/general/mochitest.ini b/dom/tests/mochitest/general/mochitest.ini
@@ -1,4 +1,6 @@
 [DEFAULT]
+prefs =
+  dom.css_pseudo_element.enabled=true
 support-files =
   497633.html
   fail.png

diff --git a/dom/webidl/CSSPseudoElement.webidl b/dom/webidl/CSSPseudoElement.webidl
@@ -10,7 +10,7 @@
  * liability, trademark and document use rules apply.
  */
 
-[Func="Document::IsWebAnimationsGetAnimationsEnabled",
+[Pref="dom.css_pseudo_element.enabled",
  Exposed=Window]
 interface CSSPseudoElement {
   readonly attribute DOMString type;

diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
@@ -1424,6 +1424,12 @@
   value: true
   mirror: always
 
+# Is support for CSSPseudoElement enabled?
+- name: dom.css_pseudo_element.enabled
+  type: bool
+  value: false
+  mirror: always
+
 # Any how many seconds we allow external protocol URLs in iframe when not in
 # single events
 - name: dom.delay.block_external_protocol_in_iframes

diff --git a/testing/web-platform/meta/css/css-pseudo/__dir__.ini b/testing/web-platform/meta/css/css-pseudo/__dir__.ini
@@ -1 +1,2 @@
 leak-threshold: [tab:51200]
+prefs: [dom.css_pseudo_element.enabled:true]
Original file line number	Diff line number	Diff line change
		@@ -1 +1,2 @@
		leak-threshold: [tab:51200]
		prefs: [dom.css_pseudo_element.enabled:true]