Bug 238597 does not depend on any bugs.

Bug 238597 blocks one bug:

•    238597: [GTK][WPE][GPUProcess] Switch GPUProcessGStreamer.cpp, GPUProcessMainGStreamer.cpp to the GLib flavor [RESOLVED FIXED; assigned to zan]
  •    238593: [GTK][WPE] GPUProcess support [NEW; assigned to webkit-unassigned]