Remove myself from WATCHLIST.

I'll be added to R= or CC= when necessary.

Change-Id: Ia9febe5fc0a0480fdd4f6222d53661f08301f1fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1621286
Auto-Submit: Shuhei Takahashi <nya@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Commit-Queue: Ryo Hashimoto <hashimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#661598}

WATCHLISTS

@@ -118,9 +118,6 @@
     'arc_common': {
       'filepath': 'components/arc/common/',
     },
-    'arc_fileapi': {
-      'filepath': 'chrome/browser/chromeos/arc/fileapi'
-    },
     'arc_ime': {
       'filepath': 'chrome/browser/chromeos/arc/input_method_manager/'\
                   '|components/arc/ime/'
@@ -1922,7 +1919,6 @@
             'arc-reviews+chromium@google.com'],
     'arc_auth': ['khmel+watch@chromium.org'],
     'arc_common': ['hashimoto+watch@chromium.org'],
-    'arc_fileapi': ['nya+watch@chromium.org'],
     'arc_ime': ['yhanada+watch@chromium.org'],
     'arc_kiosk': ['poromov+watch@chromium.org'],
     'arc_net': ['abhishekbh@chromium.org',