import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

testing/web-platform/tests/content-security-policy/blink-contrib/inline-style-allowed.sub.html

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <!-- Programmatically converted from a WebKit Reftest, please forgive resulting idiosyncracies.-->
+    <title>inline-style-allowed</title>
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src='../support/logTest.sub.js?logs=["PASS"]'></script>
+    <script src="../support/alertAssert.sub.js?alerts=[]"></script>
+    <!-- enforcing policy:
+style-src 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-inline'; connect-src 'self';
+-->
+    <style>
+        .target {
+            background-color: blue;
+        }
+
+    </style>
+</head>
+
+<body class="target">
+    <script>
+        log(document.styleSheets.length > 0 ? 'PASS' : 'FAIL');
+
+    </script>
+    <div id="log"></div>
+    <script async defer src="../support/checkReport.sub.js?reportExists=false"></script>
+</body>
+
+</html>