[LayoutNG] Change core/layout/ng to Chromium style and rename files.

third_party/WebKit/Source/core/layout/ng/LayoutNGBlockFlow.h

Index: third_party/WebKit/Source/core/layout/ng/LayoutNGBlockFlow.h
diff --git a/third_party/WebKit/Source/core/layout/ng/LayoutNGBlockFlow.h b/third_party/WebKit/Source/core/layout/ng/LayoutNGBlockFlow.h
deleted file mode 100644
index 5e8aa014c7a1fd2b1874a77dd2b62e068fa316d2..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/layout/ng/LayoutNGBlockFlow.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 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 LayoutNGBlockFlow_h
-#define LayoutNGBlockFlow_h
-
-#include "core/layout/LayoutBlockFlow.h"
-
-namespace blink {
-
-// This overrides the default layout block algorithm to use Layout NG.
-class LayoutNGBlockFlow final : public LayoutBlockFlow {
-public:
-    explicit LayoutNGBlockFlow(Element*);
-    ~LayoutNGBlockFlow() override = default;
-
-private:
-    bool isOfType(LayoutObjectType) const override;
-};
-
-DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutNGBlockFlow, isLayoutNGBlockFlow());
-
-} // namespace blink
-
-#endif // LayoutNGBlockFlow_h