Remove expectation for virtual/gpu-rasterization/images/image-hover-display-alt.html

Flakiness board says it essentially always passes

TBR=fs@opera.com
BUG=790025

Change-Id: I9675a77b913a975eead8256282cdc2a4c5d5e1e1
Reviewed-on: https://chromium-review.googlesource.com/c/1366515
Reviewed-by: Stephen Chenney <schenney@chromium.org>
Commit-Queue: Stephen Chenney <schenney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#614474}
1 file changed