Make Document::isSecureContext() work for OOPIFs

content/browser/frame_host/frame_tree_node.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_
 #define CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 130 matching lines @@
   // Set the current origin and notify proxies about the update.
   void SetCurrentOrigin(const url::Origin& origin);
 
   // Set the current name and notify proxies about the update.
   void SetFrameName(const std::string& name, const std::string& unique_name);
 
   // Sets the current enforcement of strict mixed content checking and
   // notifies proxies about the update.
   void SetEnforceStrictMixedContentChecking(bool should_enforce);
 
+  // Sets whether the current origin is a unique, potentially
+  // trustworthy origin, and notifies proxies about the update.
+  void SetUniqueOriginPotentiallyTrustworthy(
+      bool is_unique_origin_potentially_trustworthy);
+
   // Returns the currently active sandbox flags for this frame.  This includes
   // flags inherited from parent frames and the currently active flags from the
   // <iframe> element hosting this frame.  This does not include flags that
   // have been updated in an <iframe> element but have not taken effect yet;
   // use pending_sandbox_flags() for those.
   blink::WebSandboxFlags effective_sandbox_flags() const {
     return replication_state_.sandbox_flags;
   }
 
   // Returns the latest sandbox flags for this frame.  This includes flags
@@ skipping 192 matching lines @@
   base::ObserverList<Observer> observers_;
 
   base::TimeTicks last_focus_time_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameTreeNode);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_