Add an unconditional version of DispatcherAddAwakable(): AddAwakableUnconditional().

mojo/edk/system/channel_unittest.cc

Index: mojo/edk/system/channel_unittest.cc
diff --git a/mojo/edk/system/channel_unittest.cc b/mojo/edk/system/channel_unittest.cc
index 49ded6d30062693b30489ac607d14ac61469bd94..0bb4dc7d2f9a0e1faa5d0444896c7948423463d8 100644
--- a/mojo/edk/system/channel_unittest.cc
+++ b/mojo/edk/system/channel_unittest.cc
@@ -63,9 +63,9 @@ TEST_F(ChannelTest, ShutdownAfterAttach) {
 
   Waiter waiter;
   waiter.Init();
-  ASSERT_EQ(
-      MOJO_RESULT_OK,
-      mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, nullptr));
+  ASSERT_EQ(MOJO_RESULT_OK,
+            mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, false, 123,
+                            nullptr));
 
   // Don't wait for the shutdown to run ...
   io_thread()->PostTaskAndWait([this]() { ShutdownChannelOnIOThread(0); });
@@ -98,9 +98,9 @@ TEST_F(ChannelTest, WaitAfterAttachRunAndShutdown) {
   Waiter waiter;
   waiter.Init();
   HandleSignalsState hss;
-  EXPECT_EQ(
-      MOJO_RESULT_FAILED_PRECONDITION,
-      mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, &hss));
+  EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION,
+            mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, false, 123,
+                            &hss));
   EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfied_signals);
   EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfiable_signals);