Bug 252988 does not depend on any open bugs.

Bug 252988 blocks 3 open bugs:

•    252988: [GTK] Use DMABuf and WebKit IPC for rendering instead of wpe/x11 [RESOLVED FIXED; assigned to dpino]
  •    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]