Move Character.h from platform/fonts to platform/text

third_party/WebKit/Source/platform/fonts/CharacterProperty.h

-// 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.
-
-#include <cstdint>
-
-namespace blink {
-
-using CharacterPropertyType = uint8_t;
-
-enum class CharacterProperty : CharacterPropertyType {
-    isCJKIdeographOrSymbol = 0x0001,
-    isUprightInMixedVertical = 0x0002,
-};
-
-inline CharacterProperty operator | (
-    CharacterProperty a, CharacterProperty b)
-{
-    return static_cast<CharacterProperty>(
-        static_cast<CharacterPropertyType>(a)
-        | static_cast<CharacterPropertyType>(b));
-}
-
-inline CharacterProperty operator & (
-    CharacterProperty a, CharacterProperty b)
-{
-    return static_cast<CharacterProperty>(
-        static_cast<CharacterPropertyType>(a)
-        & static_cast<CharacterPropertyType>(b));
-}
-
-inline CharacterProperty operator |= (
-    CharacterProperty& a, CharacterProperty b)
-{
-    a = a | b;
-    return a;
-}
-
-} // namespace blink