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

client/install_apps.h

-// Copyright 2009-2010 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.
-// ========================================================================
-
-// Functions for installing applications.
-
-#ifndef OMAHA_CLIENT_INSTALL_APPS_H_
-#define OMAHA_CLIENT_INSTALL_APPS_H_
-
-#include <windows.h>
-#include <atlstr.h>
-#include "omaha/client/install_progress_observer.h"
-
-namespace omaha {
-
-struct CommandLineExtraArgs;
-
-// TODO(omaha): Similar definitions with just DoClose() appear elsewhere.
-// Is there a common name we can give these?
-class OnDemandEventsInterface {
- public:
-  virtual ~OnDemandEventsInterface() {}
-  virtual void DoClose() = 0;
-  virtual void DoExit() = 0;
-};
-
-class OnDemandObserver : public InstallProgressObserver {
- public:
-  virtual void SetEventSink(OnDemandEventsInterface* event_sink) = 0;
-};
-
-// TODO(omaha3): Should these be in a class or namespace?
-
-HRESULT UpdateAppOnDemand(bool is_machine,
-                          const CString& app_id,
-                          bool is_update_check_only,
-                          const CString& session_id,
-                          HANDLE impersonation_token,
-                          HANDLE primary_token,
-                          OnDemandObserver* observer);
-
-HRESULT InstallApps(bool is_machine,
-                    bool is_interactive,
-                    bool is_eula_accepted,
-                    bool is_oem_install,
-                    bool is_offline,
-                    const CString& offline_dir,
-                    const CommandLineExtraArgs& extra_args,
-                    const CString& install_source,
-                    const CString& session_id,
-                    bool* has_ui_been_displayed);
-
-HRESULT UpdateAllApps(bool is_machine,
-                      bool is_interactive,
-                      const CString& install_source,
-                      const CString& display_language,
-                      const CString& session_id,
-                      bool* has_ui_been_displayed);
-
-}  // namespace omaha
-
-#endif  // OMAHA_CLIENT_INSTALL_APPS_H_