[signin] Unit test for DiceResponseHandler

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/common/features.gni")
 import("//chrome/chrome_repack_locales.gni")
 import("//components/offline_pages/features/features.gni")
 import("//components/os_crypt/features.gni")
+import("//components/signin/features.gni")
 import("//components/spellcheck/spellcheck_build_features.gni")
 import("//extensions/features/features.gni")
 import("//media/media_options.gni")
 import("//ppapi/features/features.gni")
 import("//remoting/remoting_enable.gni")
 import("//rlz/features/features.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
@@ skipping 3459 matching lines @@
     "//ui/gfx:test_support",
     "//ui/gl",
     "//ui/resources",
     "//v8",
   ]
 
   if (is_mac) {
     data_deps += [ "//chrome:chrome_framework" ]
   }
 
+  if (enable_dice_support) {
+    sources += [ "../browser/signin/dice_response_handler_unittest.cc" ]
+  }
+
   if (enable_offline_pages) {
     sources += [
       "../browser/android/offline_pages/offline_page_mhtml_archiver_unittest.cc",
       "../browser/android/offline_pages/offline_page_request_job_unittest.cc",
       "../browser/android/offline_pages/offline_page_tab_helper_unittest.cc",
       "../browser/android/offline_pages/offline_page_utils_unittest.cc",
       "../browser/android/offline_pages/prerender_adapter_unittest.cc",
       "../browser/android/offline_pages/prerendering_loader_unittest.cc",
       "../browser/android/offline_pages/prerendering_offliner_unittest.cc",
       "../browser/android/offline_pages/recent_tab_helper_unittest.cc",
@@ skipping 1667 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }