Expose CSSFontFeatureValuesRule to window scope

https: //groups.google.com/a/chromium.org/g/blink-dev/c/zqC2dYxKpQw/m/6kC6qKlYDAAJ
Bug: 385925149
Change-Id: I0f27ca45dcfefa4d2cf6930a698f8eee1e62a6ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6110469
Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Reviewed-by: Rick Byers <rbyers@chromium.org>
Commit-Queue: Rick Byers <rbyers@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1406737}

AUTHORS

@@ -977,6 +977,7 @@ Md Jobed Hossain <jobed.h@samsung.com>
 Md Raiyan bin Sayeed <mrbsayee@uwaterloo.ca>
 Md. Sadiqul Amin <sadiqul.amin@samsung.com>
 Md Sami Uddin <md.sami@samsung.com>
+Mego Tan <tannal2409@gmail.com>
 Merajul Arefin <merajularefin@gmail.com>
 Micha Hanselmann <micha.hanselmann@gmail.com>
 Michael Cirone <mikecirone@gmail.com>

android_webview/test/data/web_tests/virtual/stable/webexposed/global-interface-listing-expected.txt

@@ -469,6 +469,17 @@ interface CSSFontFaceRule : CSSRule
     attribute @@toStringTag
     getter style
     method constructor
+interface CSSFontFeatureValuesRule : CSSRule
+    attribute @@toStringTag
+    getter annotation
+    getter characterVariant
+    getter fontFamily
+    getter ornaments
+    getter styleset
+    getter stylistic
+    getter swash
+    method constructor
+    setter fontFamily
 interface CSSFontPaletteValuesRule : CSSRule
     attribute @@toStringTag
     getter basePalette

android_webview/test/data/web_tests/webexposed/global-interface-listing-expected.txt

@@ -689,6 +689,17 @@ interface CSSFontFaceRule : CSSRule
     attribute @@toStringTag
     getter style
     method constructor
+interface CSSFontFeatureValuesRule : CSSRule
+    attribute @@toStringTag
+    getter annotation
+    getter characterVariant
+    getter fontFamily
+    getter ornaments
+    getter styleset
+    getter stylistic
+    getter swash
+    method constructor
+    setter fontFamily
 interface CSSFontPaletteValuesRule : CSSRule
     attribute @@toStringTag
     getter basePalette

third_party/blink/renderer/core/css/css_font_feature_values_rule.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // https://drafts.csswg.org/css-fonts-4/#om-fontfeaturevalues
-
+[Exposed(Window ExposeCSSFontFeatureValuesRule)]
 interface CSSFontFeatureValuesRule : CSSRule {
   attribute CSSOMString fontFamily;
 

third_party/blink/renderer/platform/runtime_enabled_features.json5

@@ -1729,6 +1729,10 @@
       name: "ExposeCoarsenedRenderTime",
       status: "stable",
     },
+    {
+      name: "ExposeCSSFontFeatureValuesRule",
+      status: "stable",
+    },
     {
       name: "ExposeRenderTimeNonTaoDelayedImage",
     },

third_party/blink/web_tests/external/wpt/css/css-fonts/idlharness-expected.txt

@@ -1,5 +1,5 @@
 This is a testharness.js-based test.
-Found 58 FAIL, 0 TIMEOUT, 0 NOTRUN.
+Found 45 FAIL, 0 TIMEOUT, 0 NOTRUN.
 [FAIL] CSSFontFaceDescriptors interface: existence and properties of interface object
   assert_own_property: self does not have own property "CSSFontFaceDescriptors" expected property "CSSFontFaceDescriptors" missing
 [FAIL] CSSFontFaceDescriptors interface object length
@@ -72,34 +72,8 @@ Found 58 FAIL, 0 TIMEOUT, 0 NOTRUN.
   assert_own_property: self does not have own property "CSSFontFaceDescriptors" expected property "CSSFontFaceDescriptors" missing
 [FAIL] CSSFontFaceRule interface: attribute style
   assert_equals: setter must be function for PutForwards, Replaceable, or non-readonly attributes expected "function" but got "undefined"
-[FAIL] CSSFontFeatureValuesRule interface: existence and properties of interface object
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface object length
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface object name
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: existence and properties of interface prototype object
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: existence and properties of interface prototype object's "constructor" property
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: existence and properties of interface prototype object's @@unscopables property
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute fontFamily
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute annotation
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute ornaments
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute stylistic
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute swash
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute characterVariant
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
-[FAIL] CSSFontFeatureValuesRule interface: attribute styleset
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
 [FAIL] CSSFontFeatureValuesRule interface: attribute historicalForms
-  assert_own_property: self does not have own property "CSSFontFeatureValuesRule" expected property "CSSFontFeatureValuesRule" missing
+  assert_true: The prototype object must have a property "historicalForms" expected true got false
 [FAIL] CSSFontFeatureValuesMap interface: existence and properties of interface object
   assert_own_property: self does not have own property "CSSFontFeatureValuesMap" expected property "CSSFontFeatureValuesMap" missing
 [FAIL] CSSFontFeatureValuesMap interface object length

third_party/blink/web_tests/virtual/stable/webexposed/global-interface-listing-expected.txt

@@ -519,6 +519,17 @@ interface CSSFontFaceRule : CSSRule
     attribute @@toStringTag
     getter style
     method constructor
+interface CSSFontFeatureValuesRule : CSSRule
+    attribute @@toStringTag
+    getter annotation
+    getter characterVariant
+    getter fontFamily
+    getter ornaments
+    getter styleset
+    getter stylistic
+    getter swash
+    method constructor
+    setter fontFamily
 interface CSSFontPaletteValuesRule : CSSRule
     attribute @@toStringTag
     getter basePalette

third_party/blink/web_tests/webexposed/global-interface-listing-expected.txt

@@ -739,6 +739,17 @@ interface CSSFontFaceRule : CSSRule
     attribute @@toStringTag
     getter style
     method constructor
+interface CSSFontFeatureValuesRule : CSSRule
+    attribute @@toStringTag
+    getter annotation
+    getter characterVariant
+    getter fontFamily
+    getter ornaments
+    getter styleset
+    getter stylistic
+    getter swash
+    method constructor
+    setter fontFamily
 interface CSSFontPaletteValuesRule : CSSRule
     attribute @@toStringTag
     getter basePalette