Implement GetSandboxType() on all platforms and implement for all process types.

content/public/common/sandbox_type_mac.h

Index: content/public/common/sandbox_type_mac.h
diff --git a/content/public/common/sandbox_type_mac.h b/content/public/common/sandbox_type_mac.h
deleted file mode 100644
index 6f8a6f0e11f78448746bd6d97f3198b76f2570f5..0000000000000000000000000000000000000000
--- a/content/public/common/sandbox_type_mac.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// 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_TYPE_MAC_H_
-#define CONTENT_PUBLIC_COMMON_SANDBOX_TYPE_MAC_H_
-
-namespace content {
-
-// Defines the Mac sandbox types known within content. Embedders can add
-// additional sandbox types with IDs starting with SANDBOX_TYPE_AFTER_LAST_TYPE.
-
-enum SandboxType {
-  // Not a valid sandbox type.
-  SANDBOX_TYPE_INVALID = -1,
-
-  SANDBOX_TYPE_FIRST_TYPE = 0,  // Placeholder to ease iteration.
-
-  SANDBOX_TYPE_RENDERER = SANDBOX_TYPE_FIRST_TYPE,
-
-  // Utility process is as restrictive as the worker process except full
-  // access is allowed to one configurable directory.
-  SANDBOX_TYPE_UTILITY,
-
-  // GPU process.
-  SANDBOX_TYPE_GPU,
-
-  // The PPAPI plugin process.
-  SANDBOX_TYPE_PPAPI,
-
-  SANDBOX_TYPE_AFTER_LAST_TYPE,  // Placeholder to ease iteration.
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_COMMON_SANDBOX_TYPE_MAC_H_