[async-iteration] add support for for-await-of loops in Async Functions

src/runtime/runtime.h

Index: src/runtime/runtime.h
diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index ca487407182aaf3e0edf51395b07e69197861e92..0501b00cf16ea6b4636e2f0d7f80b44ac899274e 100644
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -289,6 +289,7 @@ namespace internal {
   F(AllocateSeqOneByteString, 1, 1)                 \
   F(AllocateSeqTwoByteString, 1, 1)                 \
   F(CheckIsBootstrapping, 0, 1)                     \
+  F(CreateAsyncFromSyncIterator, 1, 1)              \
   F(CreateListFromArrayLike, 1, 1)                  \
   F(GetAndResetRuntimeCallStats, -1 /* <= 2 */, 1)  \
   F(ExportFromRuntime, 1, 1)                        \
@@ -324,6 +325,7 @@ namespace internal {
   F(ThrowNotGeneric, 1, 1)                          \
   F(ThrowReferenceError, 1, 1)                      \
   F(ThrowStackOverflow, 0, 1)                       \
+  F(ThrowSymbolAsyncIteratorInvalid, 0, 1)          \
   F(ThrowTypeError, -1 /* >= 1 */, 1)               \
   F(ThrowUndefinedOrNullToObject, 1, 1)             \
   F(Typeof, 1, 1)                                   \