Final unreviewed rebaselining after r126683.

Final unreviewed rebaselining after r126683.

This change is identical to r126944, r126832, r126818, r126793 and r126957 except that it touches around
68 files. If you are interested in the details, it's better to check one of those as they are easier to
follow.

This change is massive as it optimizes the baselines from the different ports. The apparent sizes change in the
common baselines are expected (I checked them against the other baselines). They don't represent real size changes
following r126683 (which shouldn't happen), just that some older change made the size change and we are propagating
it to the common baseline.

* platform/chromium/TestExpectations
Removed all the entries related to BUGWK84286.

[Snipped the long list of touched file]

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@127052 268f45cc-cd09-0410-ab3c-d52691b4dbfc