lint/cli/src/test/java/com/android/tools/lint/checks/data/res/values/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

<style name="DetailsPage_BuyButton" parent="@style/DetailsPage_Button">
       <item name="android:textColor">@color/buy_button</item>
       <item name="android:background">@drawable/details_page_buy_button</item>
</style>

<style name="DetailsPage_EditorialBuyButton" parent="@style/DetailsPage_EditorialBuyButton" />
<!-- Should have been:
<style name="DetailsPage_EditorialBuyButton" parent="@style/DetailsPage_BuyButton" />
-->

</resources>