in-chrome viewer for metro

ui/viewer/viewer_ipc_server.cc

Index: ui/viewer/viewer_ipc_server.cc
diff --git a/ui/viewer/viewer_ipc_server.cc b/ui/viewer/viewer_ipc_server.cc
deleted file mode 100644
index 578d19330f5789a11a53fe5188ff73e141bc0afb..0000000000000000000000000000000000000000
--- a/ui/viewer/viewer_ipc_server.cc
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright (c) 2012 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 "ui/viewer/viewer_ipc_server.h"
-
-#include "ui/viewer/viewer_messages.h"
-#include "ui/viewer/viewer_process.h"
-#include "ipc/ipc_logging.h"
-
-ViewerIPCServer::ViewerIPCServer(const IPC::ChannelHandle& channel_handle)
-    : client_connected_(false), channel_handle_(channel_handle) {
-}
-
-ViewerIPCServer::~ViewerIPCServer() {
-#ifdef IPC_MESSAGE_LOG_ENABLED
-  IPC::Logging::GetInstance()->SetIPCSender(NULL);
-#endif
-
-  channel_->RemoveFilter(sync_message_filter_.get());
-}
-
-bool ViewerIPCServer::Init() {
-#ifdef IPC_MESSAGE_LOG_ENABLED
-  IPC::Logging::GetInstance()->SetIPCSender(this);
-#endif
-  sync_message_filter_ =
-      new IPC::SyncMessageFilter(g_viewer_process->shutdown_event());
-  CreateChannel();
-  return true;
-}
-
-bool ViewerIPCServer::Send(IPC::Message* msg) {
-  if (!channel_.get()) {
-    delete msg;
-    return false;
-  }
-
-  return channel_->Send(msg);
-}
-
-bool ViewerIPCServer::OnMessageReceived(const IPC::Message& msg) {
-  bool handled = true;
-  // When we get a message, always mark the client as connected. The
-  // ChannelProxy::Context is only letting OnChannelConnected get called once,
-  // so on the Mac and Linux, we never would set client_connected_ to true
-  // again on subsequent connections.
-  client_connected_ = true;
-  IPC_BEGIN_MESSAGE_MAP(ViewerIPCServer, msg)
-    IPC_MESSAGE_HANDLER(ViewerMsg_PbufferHandle,
-                        OnPbufferHandle)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void ViewerIPCServer::OnChannelConnected(int32 peer_pid) {
-  DCHECK(!client_connected_);
-  client_connected_ = true;
-}
-
-void ViewerIPCServer::OnChannelError() {
-  // When a client (typically a browser process) disconnects, the pipe is
-  // closed and we get an OnChannelError. Since we want to keep servicing
-  // client requests, we will recreate the channel.
-  bool client_was_connected = client_connected_;
-  client_connected_ = false;
-  if (client_was_connected) {
-    if (g_viewer_process->HandleClientDisconnect()) {
-#if defined(OS_WIN)
-      // On Windows, once an error on a named pipe occurs, the named pipe is no
-      // longer valid and must be re-created. This is not the case on Mac or
-      // Linux.
-      CreateChannel();
-#endif
-    }
-  } else {
-    // If the client was never even connected we had an error connecting.
-    if (!client_connected_) {
-      LOG(ERROR) << "Unable to open viewer ipc channel "
-                 << "named: " << channel_handle_.name;
-    }
-  }
-}
-
-void ViewerIPCServer::OnPbufferHandle(const std::string& todo) {
-  NOTREACHED();
-}
-
-void ViewerIPCServer::CreateChannel() {
-  channel_.reset(NULL); // Tear down the existing channel, if any.
-  channel_.reset(new IPC::SyncChannel(channel_handle_,
-      IPC::Channel::MODE_NAMED_SERVER, this,
-      g_viewer_process->io_message_loop_proxy(), true,
-      g_viewer_process->shutdown_event()));
-  DCHECK(sync_message_filter_.get());
-  channel_->AddFilter(sync_message_filter_.get());
-}