Moving (Can|Grant)AccessFilesOfPageState into RenderFrameHostImpl.

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>
 #include <string>
+#include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "base/synchronization/lock.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/common/resource_type.h"
 #include "storage/common/fileapi/file_system_types.h"
 
@@ skipping 49 matching lines @@
   bool CanReadWriteFileSystem(int child_id,
                               const std::string& filesystem_id) override;
   bool CanCopyIntoFileSystem(int child_id,
                              const std::string& filesystem_id) override;
   bool CanDeleteFromFileSystem(int child_id,
                                const std::string& filesystem_id) override;
   bool HasWebUIBindings(int child_id) override;
   void GrantSendMidiSysExMessage(int child_id) override;
   bool CanAccessDataForOrigin(int child_id, const GURL& url) override;
 
+  // Returns if |child_id| can read all of the |files|.
+  bool CanReadAllFiles(int child_id, const std::vector<base::FilePath>& files);
+
   // Pseudo schemes are treated differently than other schemes because they
   // cannot be requested like normal URLs.  There is no mechanism for revoking
   // pseudo schemes.
   void RegisterPseudoScheme(const std::string& scheme);
 
   // Returns true iff |scheme| has been registered as pseudo scheme.
   bool IsPseudoScheme(const std::string& scheme);
 
   // Upon creation, child processes should register themselves by calling this
   // this method exactly once.
@@ skipping 156 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_