Performance tests for bookmark sync.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 87d137c56e288e2bd33bf91cc73509d1783cbe30..be15a4df3ce87e512a249151ff269ff8db203235 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -3372,6 +3372,8 @@
         'test/live_sync/live_sync_extension_helper.h',
         'test/live_sync/live_sync_test.cc',
         'test/live_sync/live_sync_test.h',
+        'test/live_sync/live_sync_timing_helper.cc',
+        'test/live_sync/live_sync_timing_helper.h',
         'test/live_sync/many_client_live_bookmarks_sync_test.cc',
         'test/live_sync/many_client_live_passwords_sync_test.cc',
         'test/live_sync/many_client_live_preferences_sync_test.cc',
@@ -3381,6 +3383,7 @@
         'test/live_sync/multiple_client_live_preferences_sync_test.cc',
         'test/live_sync/multiple_client_live_sessions_sync_test.cc',
         'test/live_sync/multiple_client_live_typed_urls_sync_test.cc',
+        'test/live_sync/performance_live_bookmarks_sync_test.cc',

[Raghu Simha, 2011/06/16 22:42:55]

I just realised that adding these tests to the sync_integration_tests target
will cause them to be run on the buildbots and trybots for every patch. I don't
think we want to do this. Perhaps we should create a new target called
sync_performance_tests. Let me get back to you on where they should live.

[braffert, 2011/06/17 18:19:46]

I discussed this with Anna a while ago, and we decided that the goal would be to
leave the add/update/delete cases for each datatype as part of the integration
tests.  The time taken for these test cases to finish is slightly longer, but
still comparable to the rest of the integration tests.  Only the benchmark takes
a significant amount of time, so it should eventually be moved somewhere else.

         'test/live_sync/single_client_live_apps_sync_test.cc',
         'test/live_sync/single_client_live_bookmarks_sync_test.cc',
         'test/live_sync/single_client_live_extensions_sync_test.cc',