Support whitelisting to handle insecure origins as trustworthy origins (blink)

public/web/WebSecurityPolicy.h

Index: public/web/WebSecurityPolicy.h
diff --git a/public/web/WebSecurityPolicy.h b/public/web/WebSecurityPolicy.h
index f22998cce4e9a0300d8c1d03a7c723c2f7366c23..147ccfdd16742b19a28e1a58ab3ad18c110dfe60 100644
--- a/public/web/WebSecurityPolicy.h
+++ b/public/web/WebSecurityPolicy.h
@@ -36,6 +36,7 @@
 
 namespace blink {
 
+class WebSecurityOrigin;
 class WebString;
 class WebURL;
 
@@ -100,6 +101,9 @@ public:
         const WebString& destinationHost, bool allowDestinationSubdomains);
     BLINK_EXPORT static void resetOriginAccessWhitelists();
 
+    // Support for whitelisting origins to treat them as trustworthy.
+    BLINK_EXPORT static void addOriginTrustworthyWhiteList(const WebSecurityOrigin&);
+
     // Returns the referrer modified according to the referrer policy for a
     // navigation to a given URL. If the referrer returned is empty, the
     // referrer header should be omitted.