Add Large Tests bots for WebRTC

scripts/master/factory/webrtc_factory.py

Index: scripts/master/factory/webrtc_factory.py
diff --git a/scripts/master/factory/webrtc_factory.py b/scripts/master/factory/webrtc_factory.py
index 0799f4bc80ef4a4cf362b111680dbd2b20a64d97..5db1bd7e66d2b9b0af7d4539acd197172739f5c5 100644
--- a/scripts/master/factory/webrtc_factory.py
+++ b/scripts/master/factory/webrtc_factory.py
@@ -73,14 +73,5 @@ class WebRTCFactory(chromium_factory.ChromiumFactory):
                                                     'webrtc_tests.sh')
     cmds._win_memory_tests_runner = cmds.PathJoin(valgrind_script_path,
                                                   'webrtc_tests.bat')
-    # Add tests.
-    gyp_defines = factory_properties['gclient_env'].get('GYP_DEFINES', '')
-    for test in tests:
-      if 'build_for_tool=memcheck' in gyp_defines:
-        cmds.AddMemoryTest(test, 'memcheck',
-                           factory_properties=factory_properties)
-      elif 'build_for_tool=tsan' in gyp_defines:
-        cmds.AddMemoryTest(test, 'tsan', factory_properties=factory_properties)
-      else:
-        cmds.AddAnnotatedGTestTestStep(test, factory_properties)
+    cmds.AddWebRTCTests(tests, factory_properties)
     return factory