Fix SecureOriginWhiteListTest.UnsafelyTreatInsecureOriginAsSecure to not leak test state

content/common/origin_util.cc

Index: content/common/origin_util.cc
diff --git a/content/common/origin_util.cc b/content/common/origin_util.cc
index 4dfdc6ce8caf7efae0598c82dace3bc6171e8b65..275d28f05d9a8eeb3e698feef3516475a20c8718 100644
--- a/content/common/origin_util.cc
+++ b/content/common/origin_util.cc
@@ -21,6 +21,9 @@ class SchemeAndOriginWhitelist {
   ~SchemeAndOriginWhitelist() {}
 
   void Reset() {
+    secure_schemes_.clear();
+    secure_origins_.clear();
+    service_worker_schemes_.clear();
     GetContentClient()->AddSecureSchemesAndOrigins(&secure_schemes_,
                                                    &secure_origins_);
     GetContentClient()->AddServiceWorkerSchemes(&service_worker_schemes_);