Mark http/tests/devtools/layers/layers-3d-view-hit-testing.js as failing

Bug: 1168373
Change-Id: Ifa90366c8a85699702a1b4171aaacbf34c431bfb
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2639116
Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Yutaka Hirano <yhirano@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#845034}

third_party/blink/web_tests/TestExpectations

@@ -5944,5 +5944,7 @@ crbug.com/1167210 [ Mac ] virtual/forced-high-contrast-colors/fast/css/forced-co
 crbug.com/1167222 http/tests/websocket/multiple-connections-throttled.html [ Pass Failure ]
 crbug.com/1167309 fast/canvas/canvas-createImageBitmap-drawImage.html [ Pass Failure ]
 
+crbug.com/1168373 [ Linux Debug ] http/tests/devtools/layers/layers-3d-view-hit-testing.js [ Failure ]
+
 # DevTools roll
 crbug.com/1050549 http/tests/devtools/network/preview-searchable.js [ Pass Failure ]