Add ts_check project.

Change-Id: Ie2809aa0df8fb8308233bcece018b3d93f2005b2
diff --git a/default.xml b/default.xml
index 55356a2..ac13986 100644
--- a/default.xml
+++ b/default.xml
@@ -42,6 +42,7 @@
   <project name="vendor/google/swscale"/>
   <project name="vendor/google/telepresence"/>
   <project name="vendor/google/test"/>
+  <project name="vendor/google/ts_check"/>
   <project name="vendor/google/tvstreamparser"/>
   <project name="vendor/google/mcastcapture"/>
   <project name="vendor/google/widevine"/>