Move basic API permissions code out of //chrome

chrome/common/extensions/permissions/socket_permission.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_COMMON_EXTENSIONS_PERMISSIONS_SOCKET_PERMISSION_H_
-#define CHROME_COMMON_EXTENSIONS_PERMISSIONS_SOCKET_PERMISSION_H_
-
-#include <string>
-
-#include "chrome/common/extensions/permissions/set_disjunction_permission.h"
-#include "chrome/common/extensions/permissions/socket_permission_data.h"
-#include "extensions/common/permissions/api_permission.h"
-
-namespace extensions {
-
-class SocketPermission : public SetDisjunctionPermission<SocketPermissionData,
-                                                         SocketPermission> {
- public:
-  struct CheckParam : APIPermission::CheckParam {
-    CheckParam(content::SocketPermissionRequest::OperationType type,
-        const std::string& host,
-        int port)
-      : request(type, host, port) { }
-    content::SocketPermissionRequest request;
-  };
-
-  explicit SocketPermission(const APIPermissionInfo* info);
-
-  virtual ~SocketPermission();
-
-  // Returns the localized permission messages of this permission.
-  virtual PermissionMessages GetMessages() const OVERRIDE;
-
- private:
-  bool AddAnyHostMessage(PermissionMessages& messages) const;
-  void AddSubdomainHostMessage(PermissionMessages& messages) const;
-  void AddSpecificHostMessage(PermissionMessages& messages) const;
-  void AddNetworkListMessage(PermissionMessages& messages) const;
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_SOCKET_PERMISSION_H_