Auto-rebaseline for r366321

https://chromium.googlesource.com/chromium/src/+/68f021f5a

BUG=569919
TBR=noel@chromium.org

Review URL: https://codereview.chromium.org/1544483003 .

Cr-Commit-Position: refs/heads/master@{#366582}

third_party/WebKit/LayoutTests/TestExpectations

@@ -1285,7 +1285,6 @@ crbug.com/569919 compositing/color-matching/image-color-matching.html [ Failure
 crbug.com/569919 fast/canvas/canvas-toBlob-jpeg-maximum-quality.html [ Failure ]
 crbug.com/569919 fast/canvas/canvas-toBlob-jpeg-medium-quality.html [ Failure ]
 crbug.com/569919 fast/canvas/canvas-toBlob-webp-maximum-quality.html [ Failure ]
-crbug.com/569919 fast/canvas/canvas-toDataURL-jpeg-maximum-quality.html [ NeedsRebaseline ]
 crbug.com/570401 paint/selection/selection-within-composited-scroller.html [ NeedsManualRebaseline ]
 crbug.com/570401 fast/canvas/canvas-shadow-source-in.html [ Failure ]
 crbug.com/570401 virtual/display_list_2d_canvas/fast/canvas/canvas-shadow-source-in.html [ Failure ]