[docs] - Add link to buildbot search.

No-Try: true
Docs-Preview: https://skia.org/?cl=249426
Change-Id: I75e12f90a6b52cd13b9f8fc2741d610c47293d88
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/249426
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
Reviewed-by: Heather Miller <hcm@google.com>
Commit-Queue: Heather Miller <hcm@google.com>
diff --git a/site/dev/tools/codesearch.md b/site/dev/tools/codesearch.md
index 8859c7c..4484f2e 100644
--- a/site/dev/tools/codesearch.md
+++ b/site/dev/tools/codesearch.md
@@ -30,7 +30,7 @@
 
   Code search option  |Search |XRef |History |Repos                         |Branches |Freshness
   --------------------|-------|-----|--------|------------------------------|---------|---------------
-  [cs.skia.org][1]    |regexp | yes |yes     |skia                          |master   |last DEPS roll
+  [cs.skia.org][1]    |regexp | yes |yes     |skia [buildbot][5]            |master   |last DEPS roll
   [Internal][2]       |regexp | no  |yes     |skia buildbot common internal |master   |hours
   [Github][3]         |basic  | no  |yes     |skia buildbot                 |all      |hour
   [googlesource][4]   |none   | no  |yes     |all                           |all      |N/A
@@ -39,6 +39,7 @@
 [2]: http://cs/#skia/                "Internal Code Search"
 [3]: https://github.com/google/skia  "Github mirror of skia"
 [4]: https://skia.googlesource.com/  "Master Skia repos on googlesource.com"
+[5]: https://cs.chromium.org/chromium/skia/buildbot/
 
 Client code search
 ------------------