Bug 235946 depends on one bug:

•    235946: [GTK][WPE] Use dmabuf when possible to transfer ANGLE rendering to the compositor [RESOLVED FIXED; assigned to chris.lord]
  •    236076: Add specialize type traits to GLContext [RESOLVED FIXED; assigned to chris.lord]

Bug 235946 blocks 3 bugs:

•    235946: [GTK][WPE] Use dmabuf when possible to transfer ANGLE rendering to the compositor [RESOLVED FIXED; assigned to chris.lord]
  •    237649: [Meta][Linux] Adoption of DMABuf as a reference buffer sharing mechanism [NEW; assigned to webkit-unassigned]
    •    238593: [GTK][WPE] GPUProcess support [NEW; assigned to webkit-unassigned]
    •    244472: [GTK][WPE] Switch to using ANGLE [NEW; assigned to webkit-unassigned]