Fix for "chrome://" links in PDFs.

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 <set>
@@ skipping 42 matching lines @@
                             const std::string& filesystem_id) override;
   void GrantCreateFileForFileSystem(int child_id,
                                     const std::string& filesystem_id) override;
   void GrantCreateReadWriteFileSystem(
       int child_id,
       const std::string& filesystem_id) override;
   void GrantCopyIntoFileSystem(int child_id,
                                const std::string& filesystem_id) override;
   void GrantDeleteFromFileSystem(int child_id,
                                  const std::string& filesystem_id) override;
+  void GrantOrigin(int child_id, const url::Origin& origin) override;
   void GrantScheme(int child_id, const std::string& scheme) override;
   bool CanReadFile(int child_id, const base::FilePath& file) override;
   bool CanCreateReadWriteFile(int child_id,
                               const base::FilePath& file) override;
   bool CanReadFileSystem(int child_id,
                          const std::string& filesystem_id) override;
   bool CanReadWriteFileSystem(int child_id,
                               const std::string& filesystem_id) override;
   bool CanCopyIntoFileSystem(int child_id,
                              const std::string& filesystem_id) override;
@@ skipping 172 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_