(re-commit) Implement installation of the Chrome App Host.

chrome/installer/util/chrome_app_host_distribution.h

Index: chrome/installer/util/chrome_app_host_distribution.h
diff --git a/chrome/installer/util/chrome_app_host_distribution.h b/chrome/installer/util/chrome_app_host_distribution.h
new file mode 100644
index 0000000000000000000000000000000000000000..1d5ea4096466f562055f1b17560d8ca2e6197563
--- /dev/null
+++ b/chrome/installer/util/chrome_app_host_distribution.h
@@ -0,0 +1,70 @@
+// 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.
+//
+// This file extends the browser distribution with a specific implementation
+// for Chrome AppHost.
+
+#ifndef CHROME_INSTALLER_UTIL_CHROME_APP_HOST_DISTRIBUTION_H_
+#define CHROME_INSTALLER_UTIL_CHROME_APP_HOST_DISTRIBUTION_H_
+
+#include "chrome/installer/util/browser_distribution.h"
+#include "chrome/installer/util/util_constants.h"
+
+class ChromeAppHostDistribution : public BrowserDistribution {
+ public:
+  virtual string16 GetAppGuid() OVERRIDE;
+
+  virtual string16 GetBaseAppName() OVERRIDE;
+
+  virtual string16 GetAppShortCutName() OVERRIDE;
+
+  virtual string16 GetAlternateApplicationName() OVERRIDE;
+
+  virtual string16 GetInstallSubDir() OVERRIDE;
+
+  virtual string16 GetPublisherName() OVERRIDE;
+
+  virtual string16 GetAppDescription() OVERRIDE;
+
+  virtual string16 GetLongAppDescription() OVERRIDE;
+
+  virtual std::string GetSafeBrowsingName() OVERRIDE;
+
+  virtual string16 GetStateKey() OVERRIDE;
+
+  virtual string16 GetStateMediumKey() OVERRIDE;
+
+  virtual string16 GetStatsServerURL() OVERRIDE;
+
+  virtual std::string GetNetworkStatsServer() const OVERRIDE;
+
+  virtual std::string GetHttpPipeliningTestServer() const OVERRIDE;
+
+  virtual string16 GetUninstallLinkName() OVERRIDE;
+
+  virtual string16 GetUninstallRegPath() OVERRIDE;
+
+  virtual string16 GetVersionKey() OVERRIDE;
+
+  virtual bool CanSetAsDefault() OVERRIDE;
+
+  virtual bool CanCreateDesktopShortcuts() OVERRIDE;
+
+  virtual bool GetDelegateExecuteHandlerData(string16* handler_class_uuid,
+                                             string16* type_lib_uuid,
+                                             string16* type_lib_version,
+                                             string16* interface_uuid) OVERRIDE;
+
+  virtual void UpdateInstallStatus(bool system_install,
+      installer::ArchiveType archive_type,
+      installer::InstallStatus install_status) OVERRIDE;
+
+ protected:
+  friend class BrowserDistribution;
+
+  // Disallow construction from non-friends.
+  ChromeAppHostDistribution();
+};
+
+#endif  // CHROME_INSTALLER_UTIL_CHROME_APP_HOST_DISTRIBUTION_H_