Change AudioOutputDeviceClientImpl to use WebLocalFrameBase and move to modules.

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

Index: third_party/WebKit/Source/core/frame/WebLocalFrameBase.cpp
diff --git a/third_party/WebKit/Source/core/frame/WebLocalFrameBase.cpp b/third_party/WebKit/Source/core/frame/WebLocalFrameBase.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..5c09d33f16797a58d04591c807145c91b918158c
--- /dev/null
+++ b/third_party/WebKit/Source/core/frame/WebLocalFrameBase.cpp
@@ -0,0 +1,34 @@
+// 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::CreateFromLocalFrameRefCallback
+    WebLocalFrameBase::create_local_frame_ref_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) {
+  DCHECK(create_local_frame_ref_callback_);
+  return create_local_frame_ref_callback_(frame);

[dcheng, 2017/05/05 04:54:52]

Maybe this can just use the pointer version?

[slangley, 2017/05/05 06:25:00]

Done

+}
+
+void WebLocalFrameBase::RegisterCreateFromLocalFramePtrCallback(
+    CreateFromLocalFramePtrCallback callback) {
+  create_local_frame_ptr_callback_ = callback;
+}
+
+void WebLocalFrameBase::RegisterCreateFromLocalFrameRefCallback(
+    CreateFromLocalFrameRefCallback callback) {
+  create_local_frame_ref_callback_ = callback;
+}
+
+}  // namespace blink