Flag canvas-imageSmoothingQuality-pixel.html with Timeout on Win.

TBR=junov@chromium.org

Bug: 816045
Change-Id: Ie637acc5cdc50aab55882969b1489c0965f9eac3
Reviewed-on: https://chromium-review.googlesource.com/1001895Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Commit-Queue: Vasilii Sukhanov <vasilii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#549163}

third_party/WebKit/LayoutTests/TestExpectations

@@ -103,7 +103,7 @@ crbug.com/653722 virtual/disable-spv175/compositing/reflections/nested-reflectio
 crbug.com/664852 virtual/gpu/fast/canvas/canvas-createImageBitmap-webgl.html [ Pass Failure ]
 crbug.com/664852 virtual/gpu/fast/canvas/OffscreenCanvas-2d-drawImage.html [ Pass Failure ]
 
-crbug.com/816045 [ Linux ] virtual/gpu/fast/canvas/canvas-imageSmoothingQuality-pixel.html [ Pass Timeout ]
+crbug.com/816045 [ Win Linux ] virtual/gpu/fast/canvas/canvas-imageSmoothingQuality-pixel.html [ Pass Timeout ]
 
 ########## Bugs to fix ##########
 # This is a missing event and increasing the timeout or using run-after-layout-and-paint doesn't