Updated suborigin serialization to latest spec proposal

content/browser/child_process_security_policy_impl.h

 // Copyright (c) 2012 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_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_
 #define CONTENT_BROWSER_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 120 matching lines @@
   // call this method to determine whether the process has the capability to
   // request the URL.
   bool CanRequestURL(int child_id, const GURL& url);
 
   // Whether the process is allowed to commit a document from the given URL.
   // This is more restrictive than CanRequestURL, since CanRequestURL allows
   // requests that might lead to cross-process navigations or external protocol
   // handlers.
   bool CanCommitURL(int child_id, const GURL& url);
 
+  // Whether the given origin is valid for an origin header. Valid origin
+  // headers are commitable URLs plus suborigin URLs.
+  bool CanSetAsOriginHeader(int child_id, const GURL& url);
+
   // Explicit permissions checks for FileSystemURL specified files.
   bool CanReadFileSystemFile(int child_id, const storage::FileSystemURL& url);
   bool CanWriteFileSystemFile(int child_id, const storage::FileSystemURL& url);
   bool CanCreateFileSystemFile(int child_id, const storage::FileSystemURL& url);
   bool CanCreateReadWriteFileSystemFile(int child_id,
                                         const storage::FileSystemURL& url);
   bool CanCopyIntoFileSystemFile(int child_id,
                                  const storage::FileSystemURL& url);
   bool CanDeleteFileSystemFile(int child_id, const storage::FileSystemURL& url);
 
@@ skipping 100 matching lines @@
   WorkerToMainProcessMap worker_map_;
 
   FileSystemPermissionPolicyMap file_system_policy_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildProcessSecurityPolicyImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_