Remove most occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

chrome/browser/component_updater/sw_reporter_installer_win.cc

Index: chrome/browser/component_updater/sw_reporter_installer_win.cc
diff --git a/chrome/browser/component_updater/sw_reporter_installer_win.cc b/chrome/browser/component_updater/sw_reporter_installer_win.cc
index 603a2d2b25642df43869196ebd7748d7253116da..3ba552745fda42ae9ca0bbaf6c55725fb28e98c0 100644
--- a/chrome/browser/component_updater/sw_reporter_installer_win.cc
+++ b/chrome/browser/component_updater/sw_reporter_installer_win.cc
@@ -474,17 +474,11 @@ void RegisterPrefsForSwReporter(PrefRegistrySimple* registry) {
 
 void RegisterProfilePrefsForSwReporter(
     user_prefs::PrefRegistrySyncable* registry) {
-  registry->RegisterIntegerPref(
-      prefs::kSwReporterPromptReason, -1,
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterIntegerPref(prefs::kSwReporterPromptReason, -1);
 
-  registry->RegisterStringPref(
-      prefs::kSwReporterPromptVersion, "",
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterStringPref(prefs::kSwReporterPromptVersion, "");
 
-  registry->RegisterStringPref(
-      prefs::kSwReporterPromptSeed, "",
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterStringPref(prefs::kSwReporterPromptSeed, "");
 }
 
 }  // namespace component_updater