ChromeOS: Per-user time zone: refactor tests first.

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index 8ec65ccf90dc44ca74e5fcd2bd14885d2c627198..e98f01373f3e7e27c10fb8dc978d2ab00a45bbc2 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -223,6 +223,7 @@ static_library("test_support") {
     sources += [
       "../browser/chromeos/accessibility/speech_monitor.cc",
       "../browser/chromeos/accessibility/speech_monitor.h",
+      "../browser/chromeos/settings/scoped_cros_settings_test_helper.cc",
     ]
     public_deps += [
       "//components/ownership",
@@ -2263,7 +2264,6 @@ test("browser_tests") {
         "../browser/chromeos/power/peripheral_battery_observer_browsertest.cc",
         "../browser/chromeos/preferences_chromeos_browsertest.cc",
         "../browser/chromeos/profiles/profile_helper_browsertest.cc",
-        "../browser/chromeos/settings/scoped_cros_settings_test_helper.cc",
         "../browser/chromeos/settings/scoped_cros_settings_test_helper.h",

[xiyuan, 2017/05/26 17:14:53]

Should we move this with the cc file?

[Alexander Alekseev, 2017/05/26 18:06:21]

Done.

         "../browser/chromeos/shutdown_policy_browsertest.cc",
         "../browser/chromeos/system/device_disabling_browsertest.cc",