Move content settings extension API to content_settings dir.

chrome/browser/extensions/extension_content_settings_api.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 CHROME_BROWSER_EXTENSIONS_EXTENSION_CONTENT_SETTINGS_API_H__
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_CONTENT_SETTINGS_API_H__
-#pragma once
-
-#include "chrome/browser/extensions/extension_function.h"
-
-namespace webkit {
-namespace npapi {
-class PluginGroup;
-}
-}
-
-class ClearContentSettingsFunction : public SyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("contentSettings.clear")
-
- protected:
-  virtual ~ClearContentSettingsFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-};
-
-class GetContentSettingFunction : public SyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("contentSettings.get")
-
- protected:
-  virtual ~GetContentSettingFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-};
-
-class SetContentSettingFunction : public SyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("contentSettings.set")
-
- protected:
-  virtual ~SetContentSettingFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-};
-
-class GetResourceIdentifiersFunction : public AsyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("contentSettings.getResourceIdentifiers")
-
- protected:
-  virtual ~GetResourceIdentifiersFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(ExtensionApiTest,
-                           ContentSettingsGetResourceIdentifiers);
-
-  void OnGotPluginGroups(const std::vector<webkit::npapi::PluginGroup>& groups);
-
-  // Used to override the global plugin list in tests.
-  static void SetPluginGroupsForTesting(
-      const std::vector<webkit::npapi::PluginGroup>* plugin_groups);
-};
-
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_CONTENT_SETTINGS_API_H__