Fix failing sync integration tests.

chrome/test/live_sync/two_client_live_autofill_sync_test.cc

Index: chrome/test/live_sync/two_client_live_autofill_sync_test.cc
diff --git a/chrome/test/live_sync/two_client_live_autofill_sync_test.cc b/chrome/test/live_sync/two_client_live_autofill_sync_test.cc
index 098affd175348a31bf78c4c5abdd7c0385fb0e27..42a9277be256747c3a604ce19fb4f2598ea6421b 100644
--- a/chrome/test/live_sync/two_client_live_autofill_sync_test.cc
+++ b/chrome/test/live_sync/two_client_live_autofill_sync_test.cc
@@ -5,9 +5,7 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/test/live_sync/live_autofill_sync_test.h"
 
-// TODO(rsimha): Remove FAILS prefix after crbug.com/51956 is fixed.
-IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest,
-                       FAILS_Client1HasData) {
+IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest, Client1HasData) {
   ASSERT_TRUE(SetupClients()) << "SetupClients() failed.";
 
   AutofillKeys keys;
@@ -23,7 +21,16 @@ IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest,
 
   AutofillKeys wd1_keys;
   GetAllAutofillKeys(GetWebDataService(1), &wd1_keys);
-  EXPECT_EQ(keys, wd1_keys);
+
+  // Note: In this test, name0-value0 and name0-value1 were both added in the
+  // same transaction on Client0. However, only the first entry with name0 is
+  // added, due to changes made in r55781. See crbug.com/51727.
+  AutofillKeys expected_keys;
+  expected_keys.insert(AutofillKey("name0", "value0"));
+  expected_keys.insert(AutofillKey("name1", "value2"));
+  expected_keys.insert(AutofillKey(WideToUTF16(L"Sigur R\u00F3s"),
+                                   WideToUTF16(L"\u00C1g\u00E6tis byrjun")));
+  EXPECT_EQ(expected_keys, wd1_keys);
 }
 
 IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest, BothHaveData) {
@@ -31,13 +38,11 @@ IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest, BothHaveData) {
 
   AutofillKeys keys1;
   keys1.insert(AutofillKey("name0", "value0"));
-  keys1.insert(AutofillKey("name0", "value1"));
   keys1.insert(AutofillKey("name1", "value2"));
   AddFormFieldsToWebData(GetWebDataService(0), keys1);
 
   AutofillKeys keys2;
   keys2.insert(AutofillKey("name0", "value1"));
-  keys2.insert(AutofillKey("name1", "value2"));
   keys2.insert(AutofillKey("name2", "value3"));
   keys2.insert(AutofillKey("name3", "value3"));
   AddFormFieldsToWebData(GetWebDataService(1), keys2);
@@ -45,6 +50,9 @@ IN_PROC_BROWSER_TEST_F(TwoClientLiveAutofillSyncTest, BothHaveData) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
   EXPECT_TRUE(ProfileSyncServiceTestHarness::AwaitQuiescence(clients()));
 
+  // Note: In this test, name0-value0 and name0-value1 were added in separate
+  // transactions -- one on Client0 and the other on Client1. Therefore, we
+  // expect to see both pairs once sync completes and the lists are merged.
   AutofillKeys expected_keys;
   expected_keys.insert(AutofillKey("name0", "value0"));
   expected_keys.insert(AutofillKey("name0", "value1"));