Update watchlists for ajuma

WATCHLISTS

Index: WATCHLISTS
diff --git a/WATCHLISTS b/WATCHLISTS
index f468a77820d884b30ba27994fbb858ba915e36d2..7c6b40cd273f5df664f229d4cf74f124f6492921 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -1672,8 +1672,7 @@
     'blink_bindings_serialization': ['jbroman+watch@chromium.org'],
     'blink_bluetooth': ['ortuno+watch@chromium.org',
                         'scheib+watch@chromium.org'],
-    'blink_canvas2d': ['ajuma+watch-canvas@chromium.org',
-                       'cabanier@adobe.com',
+    'blink_canvas2d': ['cabanier@adobe.com',
                        'dongseong.hwang@intel.com',
                        'junov@chromium.org'],
     'blink_client_hints': ['yoav@yoav.ws'],
@@ -1770,8 +1769,7 @@
     'blink_performance_timing': ['panicker+watch@chromium.org'],
     'blink_permissions': ['mlamouri+watch-blink@chromium.org'],
     'blink_platform': ['kinuko+watch@chromium.org'],
-    'blink_platform_graphics': ['ajuma+watch@chromium.org',
-                                'blink-reviews-platform-graphics@chromium.org',
+    'blink_platform_graphics': ['blink-reviews-platform-graphics@chromium.org',
                                 'cabanier@adobe.com',
                                 'dongseong.hwang@intel.com',
                                 'drott+blinkwatch@chromium.org',