GitLab

Accessing DOMStorageContext requires creating a StoragePartition, and that can't be done
before the preferences are loaded.

BUG=142656


Review URL: https://chromiumcodereview.appspot.com/10831349

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152006 0039d316-1c4b-4281-b951-d872f2087c98