[inspector] console property should be enumerable

test/inspector/runtime/console-spec-expected.txt

 
 Running test: consoleExistsOnGlobal
 true
 
 Running test: consoleHasRightPropertyDescriptor
 {
     configurable : true
     enumerable : false
     value : <value>
     writable : true
 }
 
 Running test: ConsoleNotExistsOnGlobal
 false
 
 Running test: prototypeChainMustBeCorrect
 true
 
 Running test: consoleToString
 [object Object]
+
+Running test: consoleMethodPropertyDescriptor
+{
+    configurable : true
+    enumerable : true
+    value : {
+    }
+    writable : true
+}