Split CSSPrimitiveValue into CSSPrimitiveValue and CSSIdentifierValue

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 45 matching lines @@
     "CSSGradientValue.cpp",
     "CSSGradientValue.h",
     "CSSGridAutoRepeatValue.cpp",
     "CSSGridAutoRepeatValue.h",
     "CSSGridLineNamesValue.cpp",
     "CSSGridLineNamesValue.h",
     "CSSGridTemplateAreasValue.cpp",
     "CSSGridTemplateAreasValue.h",
     "CSSGroupingRule.cpp",
     "CSSGroupingRule.h",
+    "CSSIdentifierValue.cpp",
+    "CSSIdentifierValue.h",
     "CSSImageGeneratorValue.cpp",
     "CSSImageSetValue.cpp",
     "CSSImageValue.cpp",
     "CSSImportRule.cpp",
     "CSSImportRule.h",
     "CSSInheritedValue.cpp",
     "CSSInheritedValue.h",
     "CSSInitialValue.cpp",
     "CSSInitialValue.h",
     "CSSKeyframeRule.cpp",
@@ skipping 293 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",
   ]
 }