Remove past animations devs from WATCHLIST

Change-Id: I6917c4ad8ae90d797e87db6a5b9409f4ae54c8ab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1608963Reviewed-by: Robert Flack <flackr@chromium.org>
Commit-Queue: Eric Willigers <ericwilligers@chromium.org>
Cr-Commit-Position: refs/heads/master@{#659126}

WATCHLISTS

@@ -1979,10 +1979,7 @@
                             'kbabbitt@microsoft.com',
                             'nektar@chromium.org'],
     'blink_animation': ['alexis.menard@intel.com',
-                        'blink-reviews-animation@chromium.org',
-                        'ericwilligers@chromium.org',
-                        'rjwright@chromium.org',
-                        'shans@chromium.org'],
+                        'blink-reviews-animation@chromium.org'],
     'blink_app_banner': ['mlamouri+watch-blink@chromium.org'],
     'blink_audio': ['hongchan@chromium.org',
                     'rtoy@chromium.org'],