Rename ::file-chooser-button to ::file-selector-button, and enable it in all channels.

See https://github.com/w3c/csswg-drafts/issues/5049

Differential Revision: https://phabricator.services.mozilla.com/D88995

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1662478
gecko-commit: 98afbf7fa4fdf697acdd6335cd00c8c315978c2f
gecko-reviewers: jwatt
diff --git a/css/css-pseudo/file-chooser-button-001.tentative.html b/css/css-pseudo/file-chooser-button-001.tentative.html
deleted file mode 100644
index 99c67de..0000000
--- a/css/css-pseudo/file-chooser-button-001.tentative.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!doctype html>
-<title>::file-chooser-button allows to customize the button in &lt;input type=file&gt;</title>
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/5049">
-<link rel="mismatch" href="file-chooser-button-001-notref.html">
-<style>
-  input::file-chooser-button {
-    background: green;
-    color: white;
-  }
-</style>
-<input type="file">
diff --git a/css/css-pseudo/file-chooser-button-001-notref.html b/css/css-pseudo/file-selector-button-001-notref.html
similarity index 100%
rename from css/css-pseudo/file-chooser-button-001-notref.html
rename to css/css-pseudo/file-selector-button-001-notref.html
diff --git a/css/css-pseudo/file-selector-button-001.tentative.html b/css/css-pseudo/file-selector-button-001.tentative.html
new file mode 100644
index 0000000..48b2852
--- /dev/null
+++ b/css/css-pseudo/file-selector-button-001.tentative.html
@@ -0,0 +1,11 @@
+<!doctype html>
+<title>::file-selector-button allows to customize the button in &lt;input type=file&gt;</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/5049">
+<link rel="mismatch" href="file-selector-button-001-notref.html">
+<style>
+  input::file-selector-button {
+    background: green;
+    color: white;
+  }
+</style>
+<input type="file">
diff --git a/css/css-pseudo/file-chooser-button-display-toggle-crash.tentative.html b/css/css-pseudo/file-selector-button-display-toggle-crash.tentative.html
similarity index 70%
rename from css/css-pseudo/file-chooser-button-display-toggle-crash.tentative.html
rename to css/css-pseudo/file-selector-button-display-toggle-crash.tentative.html
index 4e43609..bc9f24a 100644
--- a/css/css-pseudo/file-chooser-button-display-toggle-crash.tentative.html
+++ b/css/css-pseudo/file-selector-button-display-toggle-crash.tentative.html
@@ -1,8 +1,8 @@
 <!doctype html>
-<title>Shouldn't assert when re-creating a ::file-chooser-button pseudo-element after it being display: none</title>
+<title>Shouldn't assert when re-creating a ::file-selector-button pseudo-element after it being display: none</title>
 <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/5049">
 <style>
-  .tweak::file-chooser-button {
+  .tweak::file-selector-button {
     display: none;
   }
 </style>