From 5483f807c2663be8c63caf8d59ee151b3ef499d3 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Thu, 6 Feb 2020 16:03:39 -0500
Subject: Issue #1390 - Get rid of the Presentation API

---
 .../PresentationTransportBuilderConstructor.cpp    | 85 ----------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 dom/presentation/PresentationTransportBuilderConstructor.cpp

(limited to 'dom/presentation/PresentationTransportBuilderConstructor.cpp')

diff --git a/dom/presentation/PresentationTransportBuilderConstructor.cpp b/dom/presentation/PresentationTransportBuilderConstructor.cpp
deleted file mode 100644
index 98177958d..000000000
--- a/dom/presentation/PresentationTransportBuilderConstructor.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "PresentationTransportBuilderConstructor.h"
-
-#include "nsComponentManagerUtils.h"
-#include "nsIPresentationControlChannel.h"
-#include "nsIPresentationSessionTransport.h"
-#include "nsXULAppAPI.h"
-
-namespace mozilla {
-namespace dom {
-
-NS_IMPL_ISUPPORTS(DummyPresentationTransportBuilderConstructor,
-                  nsIPresentationTransportBuilderConstructor)
-
-NS_IMETHODIMP
-DummyPresentationTransportBuilderConstructor::CreateTransportBuilder(
-                              uint8_t aType,
-                              nsIPresentationSessionTransportBuilder** aRetval)
-{
-  MOZ_ASSERT(false, "Unexpected to be invoked.");
-  return NS_OK;
-}
-
-NS_IMPL_ISUPPORTS_INHERITED0(PresentationTransportBuilderConstructor,
-                             DummyPresentationTransportBuilderConstructor)
-
-/* static */ already_AddRefed<nsIPresentationTransportBuilderConstructor>
-PresentationTransportBuilderConstructor::Create()
-{
-  nsCOMPtr<nsIPresentationTransportBuilderConstructor> constructor;
-  if (XRE_IsContentProcess()) {
-    constructor = new DummyPresentationTransportBuilderConstructor();
-  } else {
-    constructor = new PresentationTransportBuilderConstructor();
-  }
-
-  return constructor.forget();
-}
-
-NS_IMETHODIMP
-PresentationTransportBuilderConstructor::CreateTransportBuilder(
-                              uint8_t aType,
-                              nsIPresentationSessionTransportBuilder** aRetval)
-{
-  if (NS_WARN_IF(!aRetval)) {
-    return NS_ERROR_INVALID_ARG;
-  }
-
-  *aRetval = nullptr;
-
-  if (NS_WARN_IF(aType != nsIPresentationChannelDescription::TYPE_TCP &&
-                 aType != nsIPresentationChannelDescription::TYPE_DATACHANNEL)) {
-    return NS_ERROR_INVALID_ARG;
-  }
-
-  if (XRE_IsContentProcess()) {
-    MOZ_ASSERT(false,
-               "CreateTransportBuilder can only be invoked in parent process.");
-    return NS_ERROR_FAILURE;
-  }
-
-  nsCOMPtr<nsIPresentationSessionTransportBuilder> builder;
-  if (aType == nsIPresentationChannelDescription::TYPE_TCP) {
-    builder =
-      do_CreateInstance(PRESENTATION_TCP_SESSION_TRANSPORT_CONTRACTID);
-  } else {
-    builder =
-      do_CreateInstance("@mozilla.org/presentation/datachanneltransportbuilder;1");
-  }
-
-  if (NS_WARN_IF(!builder)) {
-    return NS_ERROR_DOM_OPERATION_ERR;
-  }
-
-  builder.forget(aRetval);
-  return NS_OK;
-}
-
-} // namespace dom
-} // namespace mozilla
-- 
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