[DevTools] mark async-callstack-promises.html and ..

third_party/WebKit/LayoutTests/inspector-protocol/runtime/runtime-await-promise-expected.txt

 Tests that Runtime.awaitPromise works.
 
 Running test: testResolvedPromise
 {
     result : {
         description : 239
         type : number
         value : 239
     }
 }
 
 Running test: testRejectedPromise
 {
     exceptionDetails : {
         columnNumber : 0
         exception : {
             objectId : 0
             type : object
             value : {
                 a : 1
             }
         }
         exceptionId : 0
         lineNumber : 0
         stackTrace : {
             callFrames : [
             ]
+            parent : {
+                callFrames : [
+                    [0] : {
+                        columnNumber : 8
+                        functionName : 
+                        lineNumber : 0
+                        scriptId : 0
+                        url : 
+                    }
+                ]
+                description : Promise.reject
+            }
         }
         text : Uncaught (in promise)
     }
     result : {
         type : object
         value : {
             a : 1
         }
     }
 }
@@ skipping 57 matching lines @@
         type : undefined
     }
 }
 
 Running test: testGarbageCollectedPromise
 {
     code : -32000
     message : Promise was collected
 }