Disable slow blink_paint select-all-words on Android

Bug: 966636
Change-Id: I74b428b24b3ea76d3ed9150c25b34d458652e5c4
Tbr: crouleau@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1628236Reviewed-by: Emil A Eklund <eae@chromium.org>
Commit-Queue: Emil A Eklund <eae@chromium.org>
Cr-Commit-Position: refs/heads/master@{#662942}

tools/perf/expectations.config

@@ -57,6 +57,7 @@ crbug.com/799540 [ Nexus_5 ] blink_perf.paint/* [ Skip ]
 crbug.com/910207 [ Nexus_5X ] blink_perf.paint/* [ Skip ]
 crbug.com/859979 [ Android_Webview ] blink_perf.paint/paint-offset-changes.html [ Skip ]
 crbug.com/901493 [ Nexus6_Webview ] blink_perf.paint/* [ Skip ]
+crbug.com/963967 [ Android ] blink_perf.paint/select-all-words.html [ Skip ]
 
 # Benchmark: blink_perf.shadow_dom
 crbug.com/702319 [ Nexus_5X ] blink_perf.shadow_dom/* [ Skip ]