arc:Integration test for Arc package Chrome sync.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 845fcb208a62981ef36d2468af0526db7ed349ad..0341fc9ba5b8798300b22f0c36aaecf19124c5df 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -1489,6 +1489,7 @@
       'browser/sync/test/integration/migration_test.cc',
       'browser/sync/test/integration/single_client_app_list_sync_test.cc',
       'browser/sync/test/integration/single_client_apps_sync_test.cc',
+      'browser/sync/test/integration/single_client_arc_package_sync_test.cc',
       'browser/sync/test/integration/single_client_bookmarks_sync_test.cc',
       'browser/sync/test/integration/single_client_dictionary_sync_test.cc',
       'browser/sync/test/integration/single_client_directory_sync_test.cc',
@@ -1508,6 +1509,7 @@
       'browser/sync/test/integration/sync_exponential_backoff_test.cc',
       'browser/sync/test/integration/two_client_app_list_sync_test.cc',
       'browser/sync/test/integration/two_client_apps_sync_test.cc',
+      'browser/sync/test/integration/two_client_arc_package_sync_test.cc',
       'browser/sync/test/integration/two_client_autofill_sync_test.cc',
       'browser/sync/test/integration/two_client_bookmarks_sync_test.cc',
       'browser/sync/test/integration/two_client_dictionary_sync_test.cc',
@@ -1579,6 +1581,8 @@
       'browser/sync/test/integration/sync_app_helper.h',
       'browser/sync/test/integration/sync_app_list_helper.cc',
       'browser/sync/test/integration/sync_app_list_helper.h',
+      'browser/sync/test/integration/sync_arc_package_helper.cc',
+      'browser/sync/test/integration/sync_arc_package_helper.h',
       'browser/sync/test/integration/sync_datatype_helper.cc',
       'browser/sync/test/integration/sync_datatype_helper.h',
       'browser/sync/test/integration/sync_extension_helper.cc',
@@ -2906,12 +2910,20 @@
         ['chromeos==0', {
           # Note: this list is duplicated in the GN build.
           'sources!': [
+	    'browser/sync/test/integration/sync_arc_package_helper.cc',
+            'browser/sync/test/integration/sync_arc_package_helper.h',
             'browser/sync/test/integration/wifi_credentials_helper.cc',
             'browser/sync/test/integration/wifi_credentials_helper.h',
             # 'browser/sync/test/integration/wifi_credentials_helper_chromeos.cc',
             # 'browser/sync/test/integration/wifi_credentials_helper_chromeos.h',
           ],
         }],
+	['chromeos==1', {
+          'dependencies': [
+	    '../components/components.gyp:arc',
+            '../components/components.gyp:arc_test_support',
+          ],
+        }],
         ['enable_app_list==1', {
           'dependencies' : [
             '../ui/app_list/app_list.gyp:app_list_test_support',
@@ -3011,7 +3023,9 @@
         ['chromeos == 0', {
           'sources!': [
             # Note: this list is duplicated in the GN build.
+	    "browser/sync/test/integration/single_client_arc_package_sync_test.cc",
             'browser/sync/test/integration/single_client_wifi_credentials_sync_test.cc',
+	    "browser/sync/test/integration/two_client_arc_package_sync_test.cc",
             'browser/sync/test/integration/two_client_wifi_credentials_sync_test.cc',
           ],
         }],