Bug 234008 does not depend on any bugs.

Bug 234008 blocks 2 bugs:

•    234008: ANGLE Metal framebuffer object clear performance regression [RESOLVED FIXED; assigned to djg]
  •    231180: ANGLE Metal backend regressions metabug [NEW; assigned to webkit-unassigned]
    •    237533: iOS/iPad 15.3.1 slow drawElements with TRIANGLE_FAN mode [NEW; assigned to webkit-unassigned]