Content settings extension API

chrome/browser/extensions/extension_preference_api_constants.h

Index: chrome/browser/extensions/extension_preference_api_constants.h
diff --git a/chrome/browser/extensions/extension_preference_api_constants.h b/chrome/browser/extensions/extension_preference_api_constants.h
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index 0000000000000000000000000000000000000000..cc584e183ee3c1bd51afef7859e222e3eeacac9e
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+++ b/chrome/browser/extensions/extension_preference_api_constants.h
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+// Copyright (c) 2011 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFERENCE_API_CONSTANTS_H__
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFERENCE_API_CONSTANTS_H__
+#pragma once
+
+namespace extension_preference_api_constants {
+
+// Keys.
+extern const char kIncognitoKey[];
+extern const char kScopeKey[];
+
+// Errors.
+extern const char kIncognitoErrorMessage[];
+extern const char kIncognitoSessionOnlyErrorMessage[];
+extern const char kPermissionErrorMessage[];
+
+}
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFERENCE_API_CONSTANTS_H__