Ensure that tests calling $DONE have the async flag

test/built-ins/Promise/prototype/then/ctor-access-count.js

@@ -25,6 +25,7 @@ info: >
     8. If S is either undefined or null, return defaultConstructor.
     9. If IsConstructor(S) is true, return S.
     10. Throw a TypeError exception.
+flags: [async]
 ---*/
 
 var callCount = 0;

test/built-ins/Promise/prototype/then/resolve-pending-fulfilled-prms-cstm-then.js

@@ -25,6 +25,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var value = {};

test/built-ins/Promise/prototype/then/resolve-pending-rejected-prms-cstm-then.js

@@ -26,6 +26,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var value = {};

test/built-ins/Promise/prototype/then/resolve-settled-fulfilled-prms-cstm-then.js

@@ -32,6 +32,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var value = {};

test/built-ins/Promise/prototype/then/resolve-settled-rejected-prms-cstm-then.js

@@ -32,6 +32,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var value = {};

test/built-ins/Promise/race/resolve-prms-cstm-then.js

@@ -26,6 +26,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var value = {};

test/built-ins/Promise/resolve-prms-cstm-then-deferred.js

@@ -21,6 +21,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var returnValue = null;

test/built-ins/Promise/resolve-prms-cstm-then-immed.js

@@ -21,6 +21,7 @@ info: >
         [...]
     12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
         «promise, resolution, thenAction»)
+flags: [async]
 ---*/
 
 var returnValue = null;