Remove Mojo bindings environment.

mojo/environment/default_async_waiter_impl.cc

Index: mojo/environment/default_async_waiter_impl.cc
diff --git a/mojo/environment/default_async_waiter_impl.cc b/mojo/environment/default_async_waiter_impl.cc
deleted file mode 100644
index a27aa93d7b40d4861d780d148da7b40ff8427a09..0000000000000000000000000000000000000000
--- a/mojo/environment/default_async_waiter_impl.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "mojo/environment/default_async_waiter_impl.h"
-
-#include "base/bind.h"
-#include "mojo/message_pump/handle_watcher.h"
-
-namespace mojo {
-namespace internal {
-namespace {
-
-void OnHandleReady(common::HandleWatcher* watcher,
-                   MojoAsyncWaitCallback callback,
-                   void* closure,
-                   MojoResult result) {
-  delete watcher;
-  callback(closure, result);
-}
-
-MojoAsyncWaitID AsyncWait(MojoHandle handle,
-                          MojoHandleSignals signals,
-                          MojoDeadline deadline,
-                          MojoAsyncWaitCallback callback,
-                          void* closure) {
-  CHECK(handle != MOJO_HANDLE_INVALID);
-  // This instance will be deleted when done or cancelled.
-  common::HandleWatcher* watcher = new common::HandleWatcher();
-  watcher->Start(Handle(handle), signals, deadline,
-                 base::Bind(&OnHandleReady, watcher, callback, closure));
-  return reinterpret_cast<MojoAsyncWaitID>(watcher);
-}
-
-void CancelWait(MojoAsyncWaitID wait_id) {
-  delete reinterpret_cast<common::HandleWatcher*>(wait_id);
-}
-
-const MojoAsyncWaiter kDefaultAsyncWaiter = {
-  AsyncWait,
-  CancelWait
-};
-
-}  // namespace
-
-const MojoAsyncWaiter* GetDefaultAsyncWaiterImpl() {
-  return &kDefaultAsyncWaiter;
-}
-
-}  // namespace internal
-}  // namespace mojo