Update watchlists for ajuma

WATCHLISTS

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Watchlist Rules
 # Refer: http://dev.chromium.org/developers/contributing-code/watchlists
 
 # IMPORTANT: The regular expression filepath is tested against each path using
 # re.search, so it is not usually necessary to add .*.
 
@@ skipping 1654 matching lines @@
     'blink_app_banner': ['mlamouri+watch-blink@chromium.org'],
     'blink_audio': ['hongchan@chromium.org',
                     'rtoy@chromium.org'],
     'blink_battery_status': ['mlamouri+watch-blink@chromium.org',
                              'timvolodine@chromium.org'],
     'blink_bidi': ['leviw+bidiwatch@chromium.org'],
     'blink_bindings': ['blink-reviews-bindings@chromium.org'],
     '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'],
     'blink_clipboard': ['dcheng@chromium.org'],
     'blink_css': ['alexis.menard@intel.com',
                   'apavlov+blink@chromium.org',
                   'blink-reviews-css@chromium.org',
                   'dglazkov+blink@chromium.org',
                   'rob.buis@samsung.com'],
     'blink_css_flexbox': ['cbiesinger@chromium.org'],
@@ skipping 76 matching lines @@
     'blink_notifications': ['awdf+watch@chromium.org',
                             'peter@chromium.org'],
     'blink_out_of_process_frames': ['dcheng@chromium.org',
                                     'mlamouri+watch-blink@chromium.org'],
     'blink_owners': ['abarth@chromium.org'],
     'blink_paint' : ['blink-reviews-paint@chromium.org',
                      'dongseong.hwang@intel.com'],
     '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',
                                 'dschulze@chromium.org',
                                 'fmalita+watch@chromium.org',
                                 'junov@chromium.org',
                                 'pdr+graphicswatchlist@chromium.org',
                                 'rob.buis@samsung.com',
                                 'schenney@chromium.org'],
     'blink_prerender': ['gavinp+prerender@chromium.org',
@@ skipping 452 matching lines @@
                          'msramek+watch@chromium.org',
                          'raymes+watch@chromium.org'],
     'windows_sandboxing': ['pennymac+watch@chromium.org',
                            'wfh+watch@chromium.org'],
     'x11': ['derat+watch@chromium.org',
             'sadrul@chromium.org',
             'yusukes+watch@chromium.org'],
     'zoom': ['wjmaclean@chromium.org'],
   },
 }