[DevTools] Migrate inspector-protocol/debugger tests to new harness

third_party/WebKit/LayoutTests/inspector-protocol/debugger/debugger-scope-skip-variables-with-empty-name-expected.txt

+
 {
     result : [
         [0] : {
             configurable : true
             enumerable : true
             isOwn : true
             name : a
             value : {
                 description : 2
                 type : number
                 value : 2
             }
             writable : true
         }
     ]
 }