More installer refactoring in the interest of fixing some bugs and cleaning t...

chrome/installer/util/package.h

Index: chrome/installer/util/package.h
===================================================================
--- chrome/installer/util/package.h	(revision 71802)
+++ chrome/installer/util/package.h	(working copy)
@@ -1,90 +0,0 @@
-// Copyright (c) 2010 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_INSTALLER_UTIL_PACKAGE_H_
-#define CHROME_INSTALLER_UTIL_PACKAGE_H_
-#pragma once
-
-#include <vector>
-
-#include "base/file_path.h"
-#include "base/ref_counted.h"
-
-class CommandLine;
-class Version;
-
-namespace installer {
-
-enum InstallStatus;
-class Product;
-class PackageProperties;
-
-typedef std::vector<scoped_refptr<const Product> > Products;
-
-// Represents a physical installation.  An instance of this class is associated
-// with one or more Product instances.  Product objects can share a Package but
-// not vice versa.
-class Package : public base::RefCounted<Package> {
- public:
-  Package(bool multi_install, bool system_level, const FilePath& path,
-          PackageProperties* properties);
-
-  // Returns the path of the installation folder.
-  const FilePath& path() const;
-
-  const Products& products() const;
-
-  PackageProperties* properties() const;
-
-  bool multi_install() const;
-
-  bool system_level() const;
-
-  bool IsEqual(const FilePath& path) const;
-
-  void AssociateProduct(const Product* product);
-
-  // Get path to the installer under Chrome version folder
-  // (for example <path>\Google\Chrome\Application\<Version>\Installer)
-  FilePath GetInstallerDirectory(const Version& version) const;
-
-  // Figure out the oldest currently installed version for this package
-  // Returns NULL if none is found.  Caller is responsible for freeing
-  // the returned Version object if valid.
-  // The function DCHECKs if it finds that not all products in this
-  // folder have the same current version.
-  Version* GetCurrentVersion() const;
-
-  // Tries to remove all previous version directories (after a new Chrome
-  // update). If an instance of Chrome with older version is still running
-  // on the system, its corresponding version directory will be left intact.
-  // (The version directory is subject for removal again during next update.)
-  //
-  // latest_version: the latest version of Chrome installed.
-  void RemoveOldVersionDirectories(const Version& latest_version) const;
-
-  // Returns how many installed products depend on the binaries currently
-  // in the installation path.
-  // Note: The function counts only products that are installed as part of
-  // a multi install installation and only products that have the same
-  // system_level() value.
-  size_t GetMultiInstallDependencyCount() const;
-
- protected:
-  bool multi_install_;
-  bool system_level_;
-  FilePath path_;
-  Products products_;
-  PackageProperties* properties_;  // Weak reference.
-
- private:
-  friend class base::RefCounted<Package>;
-  ~Package();
-
-  DISALLOW_COPY_AND_ASSIGN(Package);
-};
-
-}  // namespace installer
-
-#endif  // CHROME_INSTALLER_UTIL_PACKAGE_H_