Catch up the spec update in CSS Rhythmic Sizing

third_party/WebKit/Source/core/css/properties/CSSPropertyAPISnapHeight.cpp

Index: third_party/WebKit/Source/core/css/properties/CSSPropertyAPISnapHeight.cpp
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPISnapHeight.cpp b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPISnapHeight.cpp
deleted file mode 100644
index 11176acbd52b7777def1dce713dc75910d8ba93d..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPISnapHeight.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-// 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/css/properties/CSSPropertyAPISnapHeight.h"
-
-#include "core/css/CSSValueList.h"
-#include "core/css/parser/CSSParserContext.h"
-#include "core/css/parser/CSSPropertyParserHelpers.h"
-
-namespace blink {
-
-const CSSValue* CSSPropertyAPISnapHeight::parseSingleValue(
-    CSSParserTokenRange& range,
-    const CSSParserContext* context) {
-  CSSPrimitiveValue* unit = CSSPropertyParserHelpers::consumeLength(
-      range, context->mode(), ValueRangeNonNegative);
-  if (!unit)
-    return nullptr;
-  CSSValueList* list = CSSValueList::createSpaceSeparated();
-  list->append(*unit);
-
-  if (CSSPrimitiveValue* position =
-          CSSPropertyParserHelpers::consumePositiveInteger(range)) {
-    if (position->getIntValue() > 100)
-      return nullptr;
-    list->append(*position);
-  }
-
-  return list;
-}
-
-}  // namespace blink