Make Document::isSecureContext() work for OOPIFs

third_party/WebKit/public/platform/WebSecurityOrigin.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 77 matching lines @@
 
     // Returns true if this WebSecurityOrigin can read content retrieved from
     // the given URL. For example, call this function before allowing script
     // from a given security origin to receive contents from a given URL.
     BLINK_PLATFORM_EXPORT bool canRequest(const WebURL&) const;
 
     // Returns true if the origin loads resources either from the local
     // machine or over the network from a
     // cryptographically-authenticated origin, as described in
     // https://w3c.github.io/webappsec/specs/powerfulfeatures/#is-origin-trustworthy.
-    BLINK_PLATFORM_EXPORT bool isPotentiallyTrustworthy(WebString& errorMessage) const;
+    BLINK_PLATFORM_EXPORT bool isPotentiallyTrustworthy() const;
 
     // Returns a string representation of the WebSecurityOrigin.  The empty
     // WebSecurityOrigin is represented by "null".  The representation of a
     // non-empty WebSecurityOrigin resembles a standard URL.
     BLINK_PLATFORM_EXPORT WebString toString() const;
 
     // Returns a string representation of this WebSecurityOrigin that can
     // be used as a file.  Should be used in storage APIs only.
     BLINK_PLATFORM_EXPORT WebString databaseIdentifier() const;
 
@@ skipping 38 matching lines @@
     // Present only to facilitate conversion from 'url::Origin'; this constructor shouldn't be used anywhere else.
     BLINK_PLATFORM_EXPORT static WebSecurityOrigin createFromTuple(const WebString& protocol, const WebString& host, int port);
 
     void assign(WebSecurityOriginPrivate*);
     WebSecurityOriginPrivate* m_private;
 };
 
 } // namespace blink
 
 #endif