Remove unstyled-list() mixin

UNRELEASED-v9.md

@@ -39,6 +39,7 @@ Use [the changelog guidelines](/documentation/Versioning%20and%20changelog.md) t
 - Removed the `font-family()` function and replaced any instances with tokens ([#4940](https://github.com/Shopify/polaris-react/pull/4940))
 - Removed the `available-names()` scss function ([#4967](https://github.com/Shopify/polaris-react/pull/4967))
 - Removed the `unstyled-link()` mixin and replaced any instances with values ([#4951](https://github.com/Shopify/polaris-react/pull/4951))
+- Removed the `unstyled-list()` mixin and replaced any instances with values ([#4960](https://github.com/Shopify/polaris-react/pull/4960))
 
 ### New components
 

src/components/Navigation/Navigation.scss

@@ -252,7 +252,9 @@ $secondary-item-font-size: 15px;
   }
 
   .List {
-    @include unstyled-list;
+    margin: 0;
+    padding: 0;
+    list-style: none;
   }
 
   .Item {
@@ -326,11 +328,12 @@ $secondary-item-font-size: 15px;
 
 // Section styles
 .Section {
-  @include unstyled-list;
   flex: 0 0 auto;
+  margin: 0;
   padding: var(--p-space-4) 0;
   padding-top: 0;
   @include safe-area-for(padding-left, 0, left);
+  list-style: none;
 
   + .Section {
     padding-top: var(--p-space-1);
@@ -438,7 +441,9 @@ $secondary-item-font-size: 15px;
 }
 
 .List {
-  @include unstyled-list;
+  margin: 0;
+  padding: 0;
+  list-style: none;
 }
 
 .Indicator {

src/components/OptionList/OptionList.scss

@@ -1,12 +1,15 @@
 @import '../../styles/common';
 
 .OptionList {
-  @include unstyled-list;
+  margin: 0;
   padding: var(--p-space-2);
+  list-style: none;
 }
 
 .Options {
-  @include unstyled-list;
+  margin: 0;
+  padding: 0;
+  list-style: none;
 }
 
 .Title {

src/styles/_common.scss

@@ -17,7 +17,6 @@
 @import './shared/forms';
 @import './shared/icons';
 @import './shared/layout';
-@import './shared/lists';
 @import './shared/page';
 @import './shared/typography';
 @import './shared/skeleton';

src/styles/_public-api.scss

@@ -27,7 +27,6 @@
 @import './shared/forms';
 @import './shared/icons';
 @import './shared/layout';
-@import './shared/lists';
 @import './shared/page';
 @import './shared/typography';
 @import './shared/skeleton';