Clean up TestProfileSyncService and related tests

sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc

Index: sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc
diff --git a/sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc b/sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc
index df4073b9730572921954696954a016f6bc246e1d..34289c45f72db05c927dd3cdbbfa0245cbe602f8 100644
--- a/sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc
+++ b/sync/internal_api/test/sync_manager_factory_for_profile_sync_test.cc
@@ -9,10 +9,8 @@
 namespace syncer {
 
 SyncManagerFactoryForProfileSyncTest::SyncManagerFactoryForProfileSyncTest(
-    base::Closure init_callback,
-    bool set_initial_sync_ended)
-  : init_callback_(init_callback),
-    set_initial_sync_ended_(set_initial_sync_ended) {
+    base::Closure init_callback)
+  : init_callback_(init_callback) {
 }
 
 SyncManagerFactoryForProfileSyncTest::~SyncManagerFactoryForProfileSyncTest() {}
@@ -22,8 +20,7 @@ SyncManagerFactoryForProfileSyncTest::CreateSyncManager(std::string name) {
   return scoped_ptr<syncer::SyncManager>(
       new SyncManagerForProfileSyncTest(
           name,
-          init_callback_,
-          set_initial_sync_ended_));
+          init_callback_));
 }
 
 }  // namespace syncer