Change AudioOutputDeviceClientImpl to use WebLocalFrameBase and move to modules.

third_party/WebKit/Source/core/frame/WebLocalFrameBase.cpp

+// Copyright 2017 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 "core/frame/WebLocalFrameBase.h"
+
+namespace blink {
+
+WebLocalFrameBase::CreateFromLocalFramePtrCallback
+    WebLocalFrameBase::create_local_frame_ptr_callback_ = nullptr;
+
+WebLocalFrameBase* WebLocalFrameBase::FromFrame(LocalFrame* frame) {
+  DCHECK(create_local_frame_ptr_callback_);
+  return create_local_frame_ptr_callback_(frame);
+}
+
+WebLocalFrameBase* WebLocalFrameBase::FromFrame(LocalFrame& frame) {
+  return WebLocalFrameBase::FromFrame(&frame);
+}
+
+void WebLocalFrameBase::RegisterCreateFromLocalFramePtrCallback(
+    CreateFromLocalFramePtrCallback callback) {
+  create_local_frame_ptr_callback_ = callback;
+}
+
+}  // namespace blink