Send origin updates to frame proxies when a frame navigates to new origin.

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 <string>
 
 #include "base/basictypes.h"
@@ skipping 75 matching lines @@
   }
 
   const GURL& current_url() const {
     return current_url_;
   }
 
   void set_current_url(const GURL& url) {
     current_url_ = url;
   }
 
-  void set_current_origin(const url::Origin& origin) {
-    replication_state_.origin = origin;
-  }
+  // Set the current origin and notify proxies about the update.
+  void SetCurrentOrigin(const url::Origin& origin);
 
   void SetFrameName(const std::string& name);

[Charlie Reis, 2015/04/21 19:10:30]

Can you put a similar comment here, since it also notifies proxies?

[alexmos, 2015/04/22 23:15:29]

Done.

 
   SandboxFlags effective_sandbox_flags() { return effective_sandbox_flags_; }
 
   void set_sandbox_flags(SandboxFlags sandbox_flags) {
     replication_state_.sandbox_flags = sandbox_flags;
   }
 
   // Transfer any pending sandbox flags into |effective_sandbox_flags_|, and
   // return true if the sandbox flags were changed.
   bool CommitPendingSandboxFlags();
@@ skipping 109 matching lines @@
   // Owns an ongoing NavigationRequest until it is ready to commit. It will then
   // be reset and a RenderFrameHost will be responsible for the navigation.
   scoped_ptr<NavigationRequest> navigation_request_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameTreeNode);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_