EDK: Add PlatformHandleWatcher to Channel (and ChannelManager) classes.

mojo/edk/system/channel_test_base.cc

 // Copyright 2015 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/edk/system/channel_test_base.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "mojo/edk/embedder/platform_channel_pair.h"
@@ skipping 20 matching lines @@
 
   CHECK(!channels_[i]);
   channels_[i] = MakeRefCounted<Channel>(&platform_support_);
 }
 
 void ChannelTestBase::InitChannelOnIOThread(unsigned i) {
   CHECK(io_thread()->IsCurrentAndRunning());
 
   CHECK(raw_channels_[i]);
   CHECK(channels_[i]);
-  channels_[i]->Init(std::move(raw_channels_[i]));
+  channels_[i]->Init(io_thread()->task_runner().Clone(),
+                     io_thread()->platform_handle_watcher(),
+                     std::move(raw_channels_[i]));
 }
 
 void ChannelTestBase::CreateAndInitChannelOnIOThread(unsigned i) {
   CreateChannelOnIOThread(i);
   InitChannelOnIOThread(i);
 }
 
 void ChannelTestBase::ShutdownChannelOnIOThread(unsigned i) {
   CHECK(io_thread()->IsCurrentAndRunning());
 
@@ skipping 10 matching lines @@
   CHECK(io_thread()->IsCurrentAndRunning());
 
   embedder::PlatformChannelPair channel_pair;
   raw_channels_[0] = RawChannel::Create(channel_pair.PassServerHandle());
   raw_channels_[1] = RawChannel::Create(channel_pair.PassClientHandle());
 }
 
 }  // namespace test
 }  // namespace system
 }  // namespace mojo