tree df00de252706ccf7921a5526a85963de64ff9a74
parent ba9ef09163b97992dacc3a18b5f8846958818cf8
author Nate Biggs <natebiggs@google.com> 1737749846 -0800
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1737749846 -0800

[ddc] Update ddc_module_loader.js to safely check for localStorage in page.

When running in an iframe without specific flags, DDC may not have access to `localStorage`. In this context, even trying to access `window.localStorage` can cause an exception in the iframe.

Wrapping the check in a try/catch allows us to safely check for access before using it.

Change-Id: I0c5d3d0ac34a550444c12b52f6519a9446ebfe9e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/405608
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>