The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ac7d6c8c6714f90d7c3452623eb90ae28a5ab76a

commit ac7d6c8c6714f90d7c3452623eb90ae28a5ab76a
Author: Reza.Zakerinasab <zakerinasab@chromium.org>
Date: Wed Jan 24 21:45:45 2018

Refactor createImageBitmap drawImage layout tests

This change refactors createImageBitmap drawImage layout tests to use testharness.js.

Bug:  805048 
Change-Id: Ifefcccfc149542e0329c1127183ac77d67ebc855
Reviewed-on: https://chromium-review.googlesource.com/881265
Reviewed-by: Fernando Serboncini <fserb@chromium.org>
Commit-Queue: Mohammad Reza Zakerinasab <zakerinasab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#531695}
[delete] https://crrev.com/01a9285084115732acecede498d535ea4cfffe83/third_party/WebKit/LayoutTests/fast/canvas/canvas-createImageBitmap-drawImage-expected.txt
[delete] https://crrev.com/01a9285084115732acecede498d535ea4cfffe83/third_party/WebKit/LayoutTests/fast/canvas/canvas-createImageBitmap-drawImage-video-expected.txt
[delete] https://crrev.com/01a9285084115732acecede498d535ea4cfffe83/third_party/WebKit/LayoutTests/fast/canvas/canvas-createImageBitmap-drawImage-video.html
[modify] https://crrev.com/ac7d6c8c6714f90d7c3452623eb90ae28a5ab76a/third_party/WebKit/LayoutTests/fast/canvas/canvas-createImageBitmap-drawImage.html
[add] https://crrev.com/ac7d6c8c6714f90d7c3452623eb90ae28a5ab76a/third_party/WebKit/LayoutTests/fast/canvas/resources/pattern.ogv