[Sync] Rename syncable_prefs to sync_preferences.

chrome/browser/plugins/plugin_info_message_filter_unittest.cc

Index: chrome/browser/plugins/plugin_info_message_filter_unittest.cc
diff --git a/chrome/browser/plugins/plugin_info_message_filter_unittest.cc b/chrome/browser/plugins/plugin_info_message_filter_unittest.cc
index fe9f8620317e299303401bd580af38aa3700ee44..9d9711f8bfc19166b2a7321f7f31649cb759623f 100644
--- a/chrome/browser/plugins/plugin_info_message_filter_unittest.cc
+++ b/chrome/browser/plugins/plugin_info_message_filter_unittest.cc
@@ -18,7 +18,7 @@
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/pref_names.h"
-#include "components/syncable_prefs/testing_pref_service_syncable.h"
+#include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/plugin_service_filter.h"
 #include "content/public/browser/render_process_host.h"
@@ -267,7 +267,7 @@ TEST_F(PluginInfoMessageFilterTest, GetPluginContentSetting) {
                              true, false);
 
   // Block plugins via policy.
-  syncable_prefs::TestingPrefServiceSyncable* prefs =
+  sync_preferences::TestingPrefServiceSyncable* prefs =
       profile()->GetTestingPrefService();
   prefs->SetManagedPref(prefs::kManagedDefaultPluginsSetting,
                         new base::FundamentalValue(CONTENT_SETTING_BLOCK));