[Sync] Rename syncable_prefs to sync_preferences.

chrome/browser/prefs/session_startup_pref_unittest.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
-#include "components/syncable_prefs/testing_pref_service_syncable.h"
+#include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Unit tests for SessionStartupPref.
 class SessionStartupPrefTest : public testing::Test {
  public:
   void SetUp() override {
-    pref_service_.reset(new syncable_prefs::TestingPrefServiceSyncable);
+    pref_service_.reset(new sync_preferences::TestingPrefServiceSyncable);
     SessionStartupPref::RegisterProfilePrefs(registry());
     registry()->RegisterBooleanPref(prefs::kHomePageIsNewTabPage, true);
   }
 
   user_prefs::PrefRegistrySyncable* registry() {
     return pref_service_->registry();
   }
 
-  std::unique_ptr<syncable_prefs::TestingPrefServiceSyncable> pref_service_;
+  std::unique_ptr<sync_preferences::TestingPrefServiceSyncable> pref_service_;
 };
 
 TEST_F(SessionStartupPrefTest, URLListIsFixedUp) {
   base::ListValue* url_pref_list = new base::ListValue;
   url_pref_list->Set(0, new base::StringValue("google.com"));
   url_pref_list->Set(1, new base::StringValue("chromium.org"));
   pref_service_->SetUserPref(prefs::kURLsToRestoreOnStartup, url_pref_list);
 
   SessionStartupPref result =
       SessionStartupPref::GetStartupPref(pref_service_.get());
@@ skipping 19 matching lines @@
   EXPECT_EQ(3u, result.urls.size());
 
   SessionStartupPref override_test =
       SessionStartupPref(SessionStartupPref::URLS);
   override_test.urls.push_back(GURL("dev.chromium.org"));
   SessionStartupPref::SetStartupPref(pref_service_.get(), override_test);
 
   result = SessionStartupPref::GetStartupPref(pref_service_.get());
   EXPECT_EQ(3u, result.urls.size());
 }