Renames aura::client::WindowTreeClient to WindowParentingClient

headless/lib/browser/headless_window_tree_client.h

Index: headless/lib/browser/headless_window_tree_client.h
diff --git a/headless/lib/browser/headless_window_tree_client.h b/headless/lib/browser/headless_window_tree_client.h
deleted file mode 100644
index c64e3daf92b830e2f681d67fcedd3654f423fe60..0000000000000000000000000000000000000000
--- a/headless/lib/browser/headless_window_tree_client.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2016 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.
-
-#ifndef HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_CLIENT_H_
-#define HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_CLIENT_H_
-
-#include "base/macros.h"
-#include "ui/aura/client/window_tree_client.h"
-
-namespace headless {
-
-class HeadlessWindowTreeClient : public aura::client::WindowTreeClient {
- public:
-  explicit HeadlessWindowTreeClient(aura::Window* root_window);
-  ~HeadlessWindowTreeClient() override;
-
-  aura::Window* GetDefaultParent(aura::Window* context,
-                                 aura::Window* window,
-                                 const gfx::Rect& bounds) override;
-
- private:
-  aura::Window* root_window_;  // Not owned.
-
-  DISALLOW_COPY_AND_ASSIGN(HeadlessWindowTreeClient);
-};
-
-}  // namespace headless
-
-#endif  // HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_CLIENT_H_