If discard is used immediately after creating a tab, restoring the tab resulted in an unusable tab. This was due to the sessionstate not being ready. This adds enough sessionstate to restore when this occurs. MozReview-Commit-ID: 6PIc71BS8VU
If discard is used immediately after creating a tab, restoring the tab resulted in an unusable tab. This was due to the sessionstate not being ready. This adds enough sessionstate to restore when this occurs. MozReview-Commit-ID: 6PIc71BS8VU