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

chrome/installer/setup/setup_main.cc

Index: chrome/installer/setup/setup_main.cc
diff --git a/chrome/installer/setup/setup_main.cc b/chrome/installer/setup/setup_main.cc
index 7925d7911ba25224bbc19e056af110c962708bce..9d9ff5a5ec26f08bc53748e4c5c1a19e5ee2d6f1 100644
--- a/chrome/installer/setup/setup_main.cc
+++ b/chrome/installer/setup/setup_main.cc
@@ -992,6 +992,14 @@ bool HandleNonInstallCmdLineOptions(const InstallationState& original_state,
           original_state, BrowserDistribution::GetDistribution(), true);
     }
   } else if (cmd_line.HasSwitch(
+      installer::switches::kConfigureUserSettings)) {
+    DCHECK(installer_state->system_install());
+    const Product* chrome_install =
+        installer_state->FindProduct(BrowserDistribution::CHROME_BROWSER);
+    DCHECK(chrome_install);
+    // TODO(gab): Implement the new shortcut functionality here.
+    LOG(ERROR) << "--configure-user-settings is not implemented.";
+  } else if (cmd_line.HasSwitch(
       installer::switches::kRegisterChromeBrowser)) {
     installer::InstallStatus status = installer::UNKNOWN_STATUS;
     const Product* chrome_install =