[protosync] Server-side -> client

Sync server-side changes from cl/333594358.

Change-Id: I705eccefefc281280efe45594dc7aed530591a8b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2449069
Auto-Submit: Jit Yao Yap <jityao@google.com>
Reviewed-by: Alexander Hendrich <hendrich@chromium.org>
Commit-Queue: Alexander Hendrich <hendrich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813663}

components/policy/proto/device_management_backend.proto

@@ -462,6 +462,21 @@ message DeviceState {
   // State that is relevant only when the |device_mode| is
   // |DEVICE_MODE_DISABLED|.
   optional DisabledState disabled_state = 2;
+
+  // License Packaging SKU type.
+  // LINT.IfChange
+  enum LicensePackagingSKU {
+    // Not a License Packaged Device.
+    NOT_EXIST = 0;
+    // Enterprise SKU.
+    CHROME_ENTERPRISE = 1;
+    // Education SKU.
+    CHROME_EDUCATION = 2;
+  }
+  // LINT.ThenChange(//depot/google3/google/chrome/licensepackaging/v1/service.proto)
+
+  // SKU Type for License Packaged Device.
+  optional LicensePackagingSKU license_packaging_sku = 5;
 }
 
 message CustomerLogo {