Update monet.

mojo/environment/environment.cc

 // 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 "third_party/mojo/src/mojo/public/cpp/environment/environment.h"
+#include "mojo/public/cpp/environment/environment.h"
 
-#include "mojo/environment/default_async_waiter_impl.h"
-#include "mojo/environment/default_logger_impl.h"
-#include "mojo/environment/default_run_loop_impl.h"
-#include "mojo/environment/default_task_tracker_impl.h"
+#include "base/message_loop/message_loop.h"
+#include "mojo/environment/default_async_waiter.h"
+#include "mojo/environment/default_logger.h"
 
 namespace mojo {
 
 // These methods are intentionally not implemented so that there is a link
 // error if someone uses them in a Chromium-environment.
 #if 0
 Environment::Environment() {
 }
 
 Environment::Environment(const MojoAsyncWaiter* default_async_waiter,
                          const MojoLogger* default_logger) {
 }
 
 Environment::~Environment() {
 }
 #endif
 
 // static
 const MojoAsyncWaiter* Environment::GetDefaultAsyncWaiter() {
-  return internal::GetDefaultAsyncWaiterImpl();
+  return &internal::kDefaultAsyncWaiter;
 }
 
 // static
 const MojoLogger* Environment::GetDefaultLogger() {
-  return internal::GetDefaultLoggerImpl();
+  return &internal::kDefaultLogger;
 }
 
 // static
-const TaskTracker* Environment::GetDefaultTaskTracker() {
-  return internal::GetDefaultTaskTracker();
-}
+void Environment::SetDefaultLogger(const MojoLogger* logger) {}
 
 // static
 void Environment::InstantiateDefaultRunLoop() {
-  internal::InstantiateDefaultRunLoopImpl();
+  CHECK(!base::MessageLoop::current());
+  // Not leaked: accessible from |base::MessageLoop::current()|.
+  base::MessageLoop* message_loop = new base::MessageLoop();
+  CHECK_EQ(message_loop, base::MessageLoop::current());
 }
 
 // static
 void Environment::DestroyDefaultRunLoop() {
-  internal::DestroyDefaultRunLoopImpl();
+  CHECK(base::MessageLoop::current());
+  delete base::MessageLoop::current();
+  CHECK(!base::MessageLoop::current());
 }
 
-
-
 }  // namespace mojo