Bug 156407 depends on one bug:

•    156407: Web Inspector: get rid of InspectorBasicValue and InspectorString subclasses [RESOLVED FIXED; assigned to bburg]
  •    156442: REGRESSION(r199242): Caused many many leaks (Requested by ap on #webkit). [RESOLVED FIXED; assigned to commit-queue]

Bug 156407 blocks 2 bugs:

•    156407: Web Inspector: get rid of InspectorBasicValue and InspectorString subclasses [RESOLVED FIXED; assigned to bburg]
  •    156424: Web Inspector: primitive InspectorValue casts should use Optional<T> and templates [NEW; assigned to bburg]
    •    147067: [META] Improvements to the Web Inspector protocol bindings [NEW; assigned to webkit-unassigned]