Mojo: AsyncWaiter and mojo/public/environment

mojo/public/tests/bindings/simple_bindings_support.cc

Index: mojo/public/tests/bindings/simple_bindings_support.cc
diff --git a/mojo/public/tests/bindings/simple_bindings_support.cc b/mojo/public/tests/bindings/simple_bindings_support.cc
deleted file mode 100644
index ceabc1e8cbd0dcde8f8f49c6d9f7f690cf3ab070..0000000000000000000000000000000000000000
--- a/mojo/public/tests/bindings/simple_bindings_support.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright 2013 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/public/tests/bindings/simple_bindings_support.h"
-
-#include <stdlib.h>
-
-#include <algorithm>
-
-namespace mojo {
-namespace test {
-
-SimpleBindingsSupport::SimpleBindingsSupport()
-    : buf_(NULL) {
-  BindingsSupport::Set(this);
-}
-
-SimpleBindingsSupport::~SimpleBindingsSupport() {
-  BindingsSupport::Set(NULL);
-
-  for (WaiterList::iterator it = waiters_.begin(); it != waiters_.end(); ++it)
-    delete *it;
-}
-
-Buffer* SimpleBindingsSupport::SetCurrentBuffer(Buffer* buf) {
-  // This is a simplistic implementation that assumes it is only ever used from
-  // a single thread, which is common in tests.
-  std::swap(buf_, buf);
-  return buf;
-}
-
-Buffer* SimpleBindingsSupport::GetCurrentBuffer() {
-  return buf_;
-}
-
-BindingsSupport::AsyncWaitID SimpleBindingsSupport::AsyncWait(
-    const Handle& handle,
-    MojoWaitFlags flags,
-    AsyncWaitCallback* callback) {
-  Waiter* waiter = new Waiter();
-  waiter->handle = handle;
-  waiter->flags = flags;
-  waiter->callback = callback;
-  waiters_.push_back(waiter);
-  return waiter;
-}
-
-void SimpleBindingsSupport::CancelWait(AsyncWaitID async_wait_id) {
-  Waiter* waiter = static_cast<Waiter*>(async_wait_id);
-
-  WaiterList::iterator it = waiters_.begin();
-  while (it != waiters_.end()) {
-    if (*it == waiter) {
-      WaiterList::iterator doomed = it++;
-      waiters_.erase(doomed);
-    } else {
-      ++it;
-    }
-  }
-
-  delete waiter;
-}
-
-void SimpleBindingsSupport::Process() {
-  for (;;) {
-    typedef std::pair<AsyncWaitCallback*, MojoResult> Result;
-    std::list<Result> results;
-
-    WaiterList::iterator it = waiters_.begin();
-    while (it != waiters_.end()) {
-      Waiter* waiter = *it;
-      MojoResult result;
-      if (IsReady(waiter->handle, waiter->flags, &result)) {
-        results.push_back(std::make_pair(waiter->callback, result));
-        WaiterList::iterator doomed = it++;
-        waiters_.erase(doomed);
-        delete waiter;
-      } else {
-        ++it;
-      }
-    }
-
-    for (std::list<Result>::const_iterator it = results.begin();
-         it != results.end();
-         ++it) {
-      it->first->OnHandleReady(it->second);
-    }
-    if (results.empty())
-      break;
-  }
-}
-
-bool SimpleBindingsSupport::IsReady(const Handle& handle, MojoWaitFlags flags,
-                                    MojoResult* result) {
-  *result = Wait(handle, flags, 0);
-  return *result != MOJO_RESULT_DEADLINE_EXCEEDED;
-}
-
-}  // namespace test
-}  // namespace mojo