Disable AppList sync by default on non Chrome OS

chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc

Index: chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc
diff --git a/chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc b/chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc
index 430c311c4562214b312fd23303ab9372d03e0691..ad55fa3e8e812b370ddefa39f471a0cd66072848 100644
--- a/chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc
+++ b/chrome/browser/sync/profile_sync_components_factory_impl_unittest.cc
@@ -18,6 +18,7 @@
 #include "components/sync_driver/data_type_controller.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/app_list/app_list_switches.h"
 
 using browser_sync::DataTypeController;
 using content::BrowserThread;
@@ -38,7 +39,8 @@ class ProfileSyncComponentsFactoryImplTest : public testing::Test {
     std::vector<syncer::ModelType> datatypes;
     datatypes.push_back(syncer::APPS);
 #if defined(ENABLE_APP_LIST)
-    datatypes.push_back(syncer::APP_LIST);
+    if (app_list::switches::IsAppListSyncEnabled())
+      datatypes.push_back(syncer::APP_LIST);
 #endif
     datatypes.push_back(syncer::APP_SETTINGS);
     datatypes.push_back(syncer::AUTOFILL);