Disables TwoClientAppsSyncTest.StartWithDifferentApps as its flaky

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 4d11bbe3c5131aff6ef80e79a4974741c94b8c28..8cf9393ba4b4fd2177b19786a7e6293f081e0483 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
@@ -89,7 +89,8 @@ IN_PROC_BROWSER_TEST_F(TwoClientAppsSyncTest, StartWithSameApps) {
 // Install some apps on both clients, some on only one client, some on only the
 // other, and sync.  Both clients should end up with all apps, and the app and
 // page ordinals should be identical.
-IN_PROC_BROWSER_TEST_F(TwoClientAppsSyncTest, StartWithDifferentApps) {
+// Disabled, see http://crbug.com/434438 for details.
+IN_PROC_BROWSER_TEST_F(TwoClientAppsSyncTest, DISABLED_StartWithDifferentApps) {
   ASSERT_TRUE(SetupClients());
 
   int i = 0;