Keep only base/extractor.[cc|h].

common/update_request.h

-// Copyright 2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-//
-// UpdateRequest allows the caller to build an update request object and
-// serialize it as a string.
-
-#ifndef OMAHA_COMMON_UPDATE_REQUEST_H_
-#define OMAHA_COMMON_UPDATE_REQUEST_H_
-
-#include <windows.h>
-#include "base/basictypes.h"
-#include "omaha/common/protocol_definition.h"
-
-namespace omaha {
-
-namespace xml {
-
-class UpdateRequest {
- public:
-  ~UpdateRequest();
-
-  // Creates an instance of the class. Caller takes ownership.
-  static UpdateRequest* Create(bool is_machine,
-                               const CString& session_id,
-                               const CString& install_source,
-                               const CString& origin_url);
-
-  // Adds an 'app' element to the request.
-  void AddApp(const request::App& app);
-
-  // Returns true if the requests does not contain applications.
-  bool IsEmpty() const;
-
-  // Serializes the request into a buffer.
-  HRESULT Serialize(CString* buffer) const;
-
-  // Returns true if one of the applications in the request carries a
-  // trusted tester token.
-  bool has_tt_token() const;
-
-  const request::Request& request() const { return request_; }
-
- private:
-  friend class XmlParserTest;
-
-  UpdateRequest();
-
-  request::Request request_;
-
-  DISALLOW_COPY_AND_ASSIGN(UpdateRequest);
-};
-
-}  // namespace xml
-
-}  // namespace omaha
-
-#endif  // OMAHA_COMMON_UPDATE_REQUEST_H_