Disabling sync stress tests since they occasionally time out

The sync stress tests (that use 10 sync clients) occasionally time out
on the sync builders. The cause is not fully apparent at this time,
and it doesn't make sense to arbitrarily increase the test timeout.

Disabling tests until a long term fix is found.

TBR=tim@chromium.org
BUG=69604
TEST=sync_integration_tests

Review URL: http://codereview.chromium.org/6265003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71403 0039d316-1c4b-4281-b951-d872f2087c98

chrome/test/live_sync/many_client_live_bookmarks_sync_test.cc

@@ -6,7 +6,8 @@
 
 #include "chrome/browser/profiles/profile.h"
 
-IN_PROC_BROWSER_TEST_F(ManyClientLiveBookmarksSyncTest, Sanity) {
+// TODO(rsimha): Enable once http://crbug.com/69604 is fixed.
+IN_PROC_BROWSER_TEST_F(ManyClientLiveBookmarksSyncTest, DISABLED_Sanity) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
   ASSERT_TRUE(AddURL(0, L"Google URL", GURL("http://www.google.com/")) != NULL);
   ASSERT_TRUE(GetClient(0)->AwaitGroupSyncCycleCompletion(clients()));

chrome/test/live_sync/many_client_live_passwords_sync_test.cc

@@ -7,12 +7,8 @@
 
 using webkit_glue::PasswordForm;
 
-// TODO(sync): Remove FAILS_ annotation after http://crbug.com/59867 is fixed.
-#if defined(OS_MACOSX)
-IN_PROC_BROWSER_TEST_F(ManyClientLivePasswordsSyncTest, FAILS_Sanity) {
-#else
-IN_PROC_BROWSER_TEST_F(ManyClientLivePasswordsSyncTest, Sanity) {
-#endif
+// TODO(rsimha): Enable once http://crbug.com/69604 is fixed.
+IN_PROC_BROWSER_TEST_F(ManyClientLivePasswordsSyncTest, DISABLED_Sanity) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   PasswordForm form;

chrome/test/live_sync/many_client_live_preferences_sync_test.cc

@@ -5,7 +5,8 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/test/live_sync/live_preferences_sync_test.h"
 
-IN_PROC_BROWSER_TEST_F(ManyClientLivePreferencesSyncTest, Sanity) {
+// TODO(rsimha): Enable once http://crbug.com/69604 is fixed.
+IN_PROC_BROWSER_TEST_F(ManyClientLivePreferencesSyncTest, DISABLED_Sanity) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   bool new_value = !GetVerifierPrefs()->GetBoolean(