GitLab

Adding GetPartitionDomain() method to make it easier to determine the
partition domain and reduce the need for calls to
GetStoragePartitionConfigForSite().

There are a few cases where it is unclear whether the domain computed
from the site URL actually matches what was returned by the new method,
so these cases now call a new GetPartitionDomain() helper function on
SiteInstance. This function preserves legacy behavior and will generate
crash dumps if we encounter any situations where the config and storage
partition disagree.


Bug: 1085275
Change-Id: I4fd02a91cf702f3849010d3723bf7a223b723785
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2252470
Commit-Queue: Aaron Colwell <acolwell@chromium.org>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#791345}