Move BrokerDuplicateHandle() to be declared in content/public

content/public/common/sandbox_init.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_PUBLIC_COMMON_SANDBOX_INIT_H_
 #define CONTENT_PUBLIC_COMMON_SANDBOX_INIT_H_
 #pragma once
 
+#include "base/process.h"
 #include "build/build_config.h"
 #include "content/common/content_export.h"
 
 #if defined(OS_WIN)
 namespace sandbox {
 struct SandboxInterfaceInfo;
 }
 #elif defined(OS_MACOSX)
 class FilePath;
 #endif
 
 namespace content {
 
 #if defined(OS_WIN)
+
 // Initialize the sandbox for renderer, gpu, utility, worker, nacl, and plug-in
 // processes, depending on the command line flags. Although The browser process
 // is not sandboxed, this also needs to be called because it will initialize
 // the broker code.
 // Returns true if the sandbox was initialized succesfully, false if an error
 // occurred.  If process_type isn't one that needs sandboxing true is always
 // returned.
 CONTENT_EXPORT bool InitializeSandbox(
     sandbox::SandboxInterfaceInfo* sandbox_info);
+
+CONTENT_EXPORT bool BrokerDuplicateHandle(HANDLE source_handle,

[jam, 2012/04/15 21:40:55]

nit: please add a comment here

[Mark Seaborn, 2012/04/16 15:32:44]

OK, comment added.

+                                          DWORD target_process_id,
+                                          HANDLE* target_handle,
+                                          DWORD desired_access,
+                                          DWORD options);
+
 #elif defined(OS_MACOSX)
+
 // Initialize the sandbox of the given |sandbox_type|, optionally specifying a
 // directory to allow access to. Note specifying a directory needs to be
 // supported by the sandbox profile associated with the given |sandbox_type|.
 // Valid values for |sandbox_type| are defined either by the enum SandboxType,
 // or by ContentClient::GetSandboxProfileForSandboxType().
 //
 // If the |sandbox_type| isn't one of the ones defined by content then the
 // embedder is queried using ContentClient::GetSandboxPolicyForSandboxType().
 // The embedder can use values for |sandbox_type| starting from
 // content::sandbox::SANDBOX_PROCESS_TYPE_AFTER_LAST_TYPE.
 //
 // Returns true if the sandbox was initialized succesfully, false if an error
 // occurred.  If process_type isn't one that needs sandboxing, no action is
 // taken and true is always returned.
 CONTENT_EXPORT bool InitializeSandbox(int sandbox_type,
                                       const FilePath& allowed_path);
+
 #elif defined(OS_LINUX)
+
 CONTENT_EXPORT void InitializeSandbox();
+
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_SANDBOX_INIT_H_