1 files changed, 0 insertions, 79 deletions
diff --git a/chromium/content/browser/renderer_host/media/midi_dispatcher_host.cc b/chromium/content/browser/renderer_host/media/midi_dispatcher_host.cc
deleted file mode 100644
index 2181dccdd72..00000000000
--- a/chromium/content/browser/renderer_host/media/midi_dispatcher_host.cc
+++ /dev/null
@@ -1,79 +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 "content/browser/renderer_host/media/midi_dispatcher_host.h"
-
-#include "base/bind.h"
-#include "content/browser/child_process_security_policy_impl.h"
-#include "content/browser/renderer_host/render_view_host_impl.h"
-#include "content/common/media/midi_messages.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/browser_thread.h"
-#include "url/gurl.h"
-
-namespace content {
-
-MIDIDispatcherHost::MIDIDispatcherHost(int render_process_id,
-                                       BrowserContext* browser_context)
-    : render_process_id_(render_process_id),
-      browser_context_(browser_context) {
-}
-
-MIDIDispatcherHost::~MIDIDispatcherHost() {
-}
-
-bool MIDIDispatcherHost::OnMessageReceived(const IPC::Message& message,
-                                           bool* message_was_ok) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP_EX(MIDIDispatcherHost, message, *message_was_ok)
-    IPC_MESSAGE_HANDLER(MIDIHostMsg_RequestSysExPermission,
-                        OnRequestSysExPermission)
-    IPC_MESSAGE_HANDLER(MIDIHostMsg_CancelSysExPermissionRequest,
-                        OnCancelSysExPermissionRequest)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP_EX()
-  return handled;
-}
-
-void MIDIDispatcherHost::OverrideThreadForMessage(
-    const IPC::Message& message, BrowserThread::ID* thread) {
-  if (IPC_MESSAGE_CLASS(message) == MIDIMsgStart)
-    *thread = BrowserThread::UI;
-}
-
-void MIDIDispatcherHost::OnRequestSysExPermission(int render_view_id,
-                                                  int bridge_id,
-                                                  const GURL& origin) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  browser_context_->RequestMIDISysExPermission(
-      render_process_id_,
-      render_view_id,
-      bridge_id,
-      origin,
-      base::Bind(&MIDIDispatcherHost::WasSysExPermissionGranted,
-                 base::Unretained(this),
-                 render_view_id,
-                 bridge_id));
-}
-
-void MIDIDispatcherHost::OnCancelSysExPermissionRequest(
-    int render_view_id,
-    int bridge_id,
-    const GURL& requesting_frame) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DVLOG(1) << __FUNCTION__ << " " << render_process_id_ << ":" << render_view_id
-           << ":" << bridge_id;
-  browser_context_->CancelMIDISysExPermissionRequest(
-      render_process_id_, render_view_id, bridge_id, requesting_frame);
-}
-void MIDIDispatcherHost::WasSysExPermissionGranted(int render_view_id,
-                                                   int bridge_id,
-                                                   bool success) {
-  ChildProcessSecurityPolicyImpl::GetInstance()->GrantSendMIDISysExMessage(
-      render_process_id_);
-  Send(new MIDIMsg_SysExPermissionApproved(render_view_id, bridge_id, success));
-}
-
-}  // namespace content