Add ajuma@ to blink_platform_graphics watchlist

[email protected]
NOTRY=true

Review-Url: https://codereview.chromium.org/1998633003
Cr-Commit-Position: refs/heads/master@{#394842}
diff --git a/WATCHLISTS b/WATCHLISTS
index a27277d..185fb31c 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -1738,6 +1738,7 @@
                                  '[email protected]',
                                  '[email protected]',
                                  '[email protected]',
+                                 '[email protected]',
                                  '[email protected]' ],
     'blink_modules': [ '[email protected]' ],
     'blink_heap': [ '[email protected]',