Force all experiment enabled checks to use ExperimentalFeatures

third_party/WebKit/Source/core/BUILD.gn

 # Copyright 2014 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("//build/config/chrome_build.gni")
 import("//build/config/ui.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/bindings/core/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/modules/modules.gni")
 import("//third_party/WebKit/Source/bindings/modules/v8/generated.gni")
@@ skipping 354 matching lines @@
     "$blink_core_output_dir/HTMLElementLookupTrie.cpp",
     "$blink_core_output_dir/HTMLElementLookupTrie.h",
     "$blink_core_output_dir/HTMLNames.cpp",
     "$blink_core_output_dir/HTMLTokenizerNames.cpp",
     "$blink_core_output_dir/InputTypeNames.cpp",
     "$blink_core_output_dir/MathMLNames.cpp",
     "$blink_core_output_dir/SVGNames.cpp",
     "$blink_core_output_dir/XLinkNames.cpp",
     "$blink_core_output_dir/XMLNSNames.cpp",
     "$blink_core_output_dir/XMLNames.cpp",
+    "$blink_core_output_dir/experiments/ExperimentalFeatures.cpp",
+    "$blink_core_output_dir/experiments/ExperimentalFeatures.h",
     "$blink_core_output_dir/fetch/FetchInitiatorTypeNames.cpp",
 
     # Generated from HTMLEntityNames.in
     "$blink_core_output_dir/HTMLEntityTable.cpp",
 
     # Generated from MediaFeatureNames.in
     "$blink_core_output_dir/MediaFeatureNames.cpp",
 
     # Generated from MediaTypeNames.in
     "$blink_core_output_dir/MediaTypeNames.cpp",
@@ skipping 638 matching lines @@
     "$blink_core_output_dir/{{source_name_part}}.h",
   ]
   args = [
     "{{source}}",
     rel_blink_core_gen_dir,
     bison_exe,
   ]
 
   deps = make_core_generated_deps
 }