Keep installing all-users Start Menu and Desktop shortcuts on system-level installs.

chrome/installer/setup/install.h

Index: chrome/installer/setup/install.h
diff --git a/chrome/installer/setup/install.h b/chrome/installer/setup/install.h
index 3a7b175575c91f992e710a721a7ff949bada2d03..b8c35f1f04a8e3453ad5b54c99a4544840e94846 100644
--- a/chrome/installer/setup/install.h
+++ b/chrome/installer/setup/install.h
@@ -41,9 +41,9 @@ enum InstallShortcutOperation {
 enum InstallShortcutLevel {
   // Install shortcuts for the current user only.
   CURRENT_USER,
-  // Install global shortcuts visible to all users. This is no longer used on
-  // install and should only be used to update existing shortcuts on legacy
-  // installs.
+  // Install global shortcuts visible to all users. Note: the Quick Launch
+  // and taskbar pin shortcuts are still installed per-user (as they have no
+  // all-users version).
   ALL_USERS,
 };