Bug 207858 depends on 2 open bugs:

•    207858: Changed results due to ANGLE use [NEW; assigned to dino]
  •    212286: [ANGLE - macOS] fast/canvas/webgl/simulated-vertexAttrib0-invalid-indicies.html fails to error out with a huge index [NEW; assigned to webkit-unassigned]
  •    212287: [ANGLE - Cocoa] fast/canvas/webgl/draw-elements-out-of-bounds-uint-index.html fails [NEW; assigned to webkit-unassigned]

Bug 207858 blocks one open bug:

•    207858: Changed results due to ANGLE use [NEW; assigned to dino]
  •    126404: WebGL 2 support [NEW; assigned to dino]