Register Chrome in Active Setup to be called by Windows at user login.

chrome/installer/util/util_constants.cc

Index: chrome/installer/util/util_constants.cc
diff --git a/chrome/installer/util/util_constants.cc b/chrome/installer/util/util_constants.cc
index cc444be44a114910065a4a81dabecbdca40fc71e..9382fc4d279329d484e7c91089356ec95fbf4c83 100644
--- a/chrome/installer/util/util_constants.cc
+++ b/chrome/installer/util/util_constants.cc
@@ -39,6 +39,12 @@ const char kChromeFrameReadyModeEndTempOptOut[] = "ready-mode-end-temp-opt-out";
 // Run the installer for Chrome SxS.
 const char kChromeSxS[] = "chrome-sxs";
 
+// Create shortcuts for this user to point to a system-level install (which
+// must already be installed on the machine). The shortcuts created will
+// match the preferences of the already present system-level install as such
+// this option is not compatible with any other installer options.
+const char kConfigureUserSettings[] = "configure-user-settings";
+
 // Create Desktop and QuickLaunch shortcuts (also forces all other shortcuts
 // to be recreated if they were deleted).
 const char kCreateAllShortcuts[] = "create-all-shortcuts";