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components/policy/policy_proto_export.h

Index: components/policy/policy_proto_export.h
diff --git a/components/policy/policy_proto_export.h b/components/policy/policy_proto_export.h
new file mode 100644
index 0000000000000000000000000000000000000000..4e9fd81302ddd4d5e381b4341497c11d519697e6
--- /dev/null
+++ b/components/policy/policy_proto_export.h
@@ -0,0 +1,34 @@
+// Copyright 2014 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 COMPONENTS_POLICY_POLICY_PROTO_EXPORT_H_
+#define COMPONENTS_POLICY_POLICY_PROTO_EXPORT_H_
+
+#if defined(COMPONENT_BUILD)
+
+#if defined(WIN32)
+
+#if defined(POLICY_PROTO_COMPILATION)
+#define POLICY_PROTO_EXPORT __declspec(dllexport)
+#else
+#define POLICY_PROTO_EXPORT __declspec(dllimport)
+#endif  // defined(POLICY_PROTO_COMPILATION)
+
+#else  // defined(WIN32)
+
+#if defined(POLICY_PROTO_COMPILATION)
+#define POLICY_PROTO_EXPORT __attribute__((visibility("default")))
+#else
+#define POLICY_PROTO_EXPORT
+#endif  // defined(POLICY_PROTO_COMPILATION)
+
+#endif  // defined(WIN32)
+
+#else  // defined(COMPONENT_BUILD)
+
+#define POLICY_PROTO_EXPORT
+
+#endif  // defined(COMPONENT_BUILD)
+
+#endif  // COMPONENTS_POLICY_POLICY_PROTO_EXPORT_H_