Implements CSSPropertyAPI for the tab-size property.

third_party/WebKit/Source/core/css/BUILD.gn

 # 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.
 
 import("//third_party/WebKit/Source/core/core.gni")
 
 blink_core_sources("css") {
   split_count = 5
   sources = [
     "ActiveStyleSheets.cpp",
@@ skipping 341 matching lines @@
     "properties/CSSPropertyAPIFontVariationSettings.cpp",
     "properties/CSSPropertyAPIOffsetPosition.cpp",
     "properties/CSSPropertyAPIOutlineOffset.cpp",
     "properties/CSSPropertyAPIPage.cpp",
     "properties/CSSPropertyAPIPaintOrder.cpp",
     "properties/CSSPropertyAPIRotate.cpp",
     "properties/CSSPropertyAPIScrollSnapCoordinate.cpp",
     "properties/CSSPropertyAPIShapeMargin.cpp",
     "properties/CSSPropertyAPISize.cpp",
     "properties/CSSPropertyAPIStrokeDasharray.cpp",
+    "properties/CSSPropertyAPITabSize.cpp",
     "properties/CSSPropertyAPITextDecorationColor.cpp",
     "properties/CSSPropertyAPITextDecorationSkip.cpp",
     "properties/CSSPropertyAPITextUnderlinePosition.cpp",
     "properties/CSSPropertyAPITransformOrigin.cpp",
     "properties/CSSPropertyAPITranslate.cpp",
     "properties/CSSPropertyAPIWebkitPadding.cpp",
     "properties/CSSPropertyAPIWebkitTransformOriginZ.cpp",
     "properties/CSSPropertyAPIWillChange.cpp",
     "properties/CSSPropertyAPIZIndex.cpp",
     "properties/CSSPropertyAPIZoom.cpp",
@@ skipping 42 matching lines @@
     "resolver/TransformBuilder.h",
     "resolver/ViewportStyleResolver.cpp",
     "resolver/ViewportStyleResolver.h",
   ]
 
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 }