Disable v8.browsing_desktop-future/browse:social:twitter_infinite_scroll on Win.

It is failing flakily.

NOTRY=true
TBR=nednguyen@google.com

Bug: 839470
Change-Id: Ia5657133812ffa541dca0ff0c72db819ee7163ea
Reviewed-on: https://chromium-review.googlesource.com/1042271Reviewed-by: Annie Sullivan <sullivan@chromium.org>
Commit-Queue: Annie Sullivan <sullivan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#555783}

tools/perf/expectations.config

@@ -363,6 +363,7 @@ crbug.com/798465 [ Mac ] v8.browsing_desktop-future/browse:news:flipboard [ Skip
 crbug.com/798465 [ Win ] v8.browsing_desktop-future/browse:news:flipboard [ Skip ]
 crbug.com/676336 [ Win ] v8.browsing_desktop-future/browse:media:flickr_infinite_scroll [ Skip ]
 crbug.com/805934 [ Mac_10.12 ] v8.browsing_desktop-future/browse:tech:discourse_infinite_scroll [ Skip ]
+crbug.com/839470 [ Win ] v8.browsing_desktop-future/browse:social:twitter_infinite_scroll [ Skip ]
 
 # Benchmark: v8.browsing_mobile
 crbug.com/714650 [ Android ] v8.browsing_mobile/browse:news:globo [ Skip ]