Mojo: MojoWaitFlags -> MojoHandleSignals.

mojo/public/cpp/environment/lib/default_async_waiter.cc

Index: mojo/public/cpp/environment/lib/default_async_waiter.cc
diff --git a/mojo/public/cpp/environment/lib/default_async_waiter.cc b/mojo/public/cpp/environment/lib/default_async_waiter.cc
index 4dcbe47122528f84652d33814c954e59cb766e25..ae89a86f45e2d351eec422d29deec477643e8bf9 100644
--- a/mojo/public/cpp/environment/lib/default_async_waiter.cc
+++ b/mojo/public/cpp/environment/lib/default_async_waiter.cc
@@ -59,7 +59,7 @@ class RunLoopHandlerImpl : public RunLoopHandler {
 };
 
 MojoAsyncWaitID AsyncWait(MojoHandle handle,
-                          MojoWaitFlags flags,
+                          MojoHandleSignals signals,
                           MojoDeadline deadline,
                           MojoAsyncWaitCallback callback,
                           void* closure) {
@@ -70,7 +70,7 @@ MojoAsyncWaitID AsyncWait(MojoHandle handle,
   // CancelWait is invoked.
   RunLoopHandlerImpl* run_loop_handler =
       new RunLoopHandlerImpl(Handle(handle), callback, closure);
-  run_loop->AddHandler(run_loop_handler, Handle(handle), flags, deadline);
+  run_loop->AddHandler(run_loop_handler, Handle(handle), signals, deadline);
   return reinterpret_cast<MojoAsyncWaitID>(run_loop_handler);
 }