[Telemetry SWX] add vpd cache browser test

Bug: b:158658869
Change-Id: I7ecc0518bedfdea0768f6e47d50864dd9e29c73c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2377982Reviewed-by: Mahmoud Gawad <mgawad@google.com>
Commit-Queue: Oleh Lamzin <lamzin@google.com>
Cr-Commit-Position: refs/heads/master@{#802637}

chromeos/components/telemetry_extension_ui/test/telemetry_extension_ui_browsertest.cc

@@ -190,6 +190,14 @@ void TelemetryExtensionUiBrowserTest::SetUpOnMainThread() {
     telemetry_info->block_device_result = chromeos::cros_healthd::mojom::
         NonRemovableBlockDeviceResult::NewBlockDeviceInfo(std::move(infos));
   }
+  {
+    auto system_info = chromeos::cros_healthd::mojom::SystemInfo::New();
+    system_info->product_sku_number = "sku-18";
+
+    telemetry_info->system_result =
+        chromeos::cros_healthd::mojom::SystemResult::NewSystemInfo(
+            std::move(system_info));
+  }
 
   DCHECK(chromeos::cros_healthd::FakeCrosHealthdClient::Get());
 

chromeos/components/telemetry_extension_ui/test/untrusted_browsertest.js

@@ -172,6 +172,7 @@ UNTRUSTED_TEST('UntrustedRequestTelemetryInfo', async () => {
         discardTimeSecondsSinceLastBoot: 77777777777777
       }]
     },
+    vpdResult: {vpdInfo: {skuNumber: 'sku-18'}}
   });
 });