Made a generator for .h files for implementations of CSSPropertyAPI.h

third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.h

Index: third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.h
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.h b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.h
deleted file mode 100644
index 2588e5448abf155b6ad36635986c5fceec1501bd..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.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 CSSPropertyAPIMargin_h
-#define CSSPropertyAPIMargin_h
-
-#include "core/CSSPropertyNames.h"
-#include "core/css/properties/CSSPropertyAPI.h"
-
-namespace blink {
-
-// TODO(aazzam): Generate API .h files
-
-class CSSParserTokenRange;
-class CSSParserContext;
-
-class CSSPropertyAPIMargin : public CSSPropertyAPI {
- public:
-  static const CSSValue* parseSingleValue(CSSParserTokenRange&,
-                                          const CSSParserContext&);
-};
-
-}  // namespace blink
-
-#endif  // CSSPropertyAPIMargin_h