Componentize internal class FlagsState in flags_ui component.

chrome/test/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/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
@@ skipping 2093 matching lines @@
       "../common/crash_keys.cc",
       "../common/crash_keys.h",
     ]
 
     deps = [
       ":test_support",
       "//breakpad:client",
       "//chrome/browser",
       "//chrome/child",
       "//components/crash/core/common",
+      "//components/flags_ui:switches",
       "//base/test:run_all_unittests",
       "//base/test:test_support",
     ]
     if (cld_version == 2) {
       # Use whatever CLD2 data access mode that the
       # application embedder is using.
       deps += [ "//third_party/cld_2:cld2_platform_impl" ]
     }
   }
 
@@ skipping 77 matching lines @@
 if (is_android) {
   android_library("unit_tests_java") {
     DEPRECATED_java_in_dir = "//chrome/test/android/unit_tests_apk/src"
     deps = [
       "//base:base_java",
       "//chrome/android:chrome_java",
       "//content/public/android:content_java",
     ]
   }
 }