[sync] Eliminate Await*SyncCompletion methods in integration tests

chrome/browser/sync/test/integration/two_client_apps_sync_test.cc

Index: chrome/browser/sync/test/integration/two_client_apps_sync_test.cc
diff --git a/chrome/browser/sync/test/integration/two_client_apps_sync_test.cc b/chrome/browser/sync/test/integration/two_client_apps_sync_test.cc
index 8b9e9a96d0acc66ef67721b1e8c2a7ac41ccabf5..8ae327238cb608e4792d2f8910fa9df929c935e4 100644
--- a/chrome/browser/sync/test/integration/two_client_apps_sync_test.cc
+++ b/chrome/browser/sync/test/integration/two_client_apps_sync_test.cc
@@ -307,7 +307,7 @@ IN_PROC_BROWSER_TEST_F(TwoClientAppsSyncTest, DisableApps) {
   ASSERT_TRUE(GetClient(1)->DisableSyncForDatatype(syncer::APPS));
   InstallApp(GetProfile(0), 0);
   InstallApp(verifier(), 0);
-  ASSERT_TRUE(GetClient(0)->AwaitFullSyncCompletion());
+  ASSERT_TRUE(GetClient(0)->AwaitCommitActivityCompletion());
   ASSERT_TRUE(HasSameAppsAsVerifier(0));
   ASSERT_FALSE(HasSameAppsAsVerifier(1));
 
@@ -330,7 +330,7 @@ IN_PROC_BROWSER_TEST_F(TwoClientAppsSyncTest, DisableSync) {
   ASSERT_TRUE(GetClient(1)->DisableSyncForAllDatatypes());
   InstallApp(GetProfile(0), 0);
   InstallApp(verifier(), 0);
-  ASSERT_TRUE(GetClient(0)->AwaitFullSyncCompletion());
+  ASSERT_TRUE(GetClient(0)->AwaitCommitActivityCompletion());
   ASSERT_TRUE(HasSameAppsAsVerifier(0));
   ASSERT_FALSE(HasSameAppsAsVerifier(1));