Flip remaining chromium_gn bots to the chromium recipe.

scripts/slave/recipe_modules/chromium_tests/trybots.py

Index: scripts/slave/recipe_modules/chromium_tests/trybots.py
diff --git a/scripts/slave/recipe_modules/chromium_tests/trybots.py b/scripts/slave/recipe_modules/chromium_tests/trybots.py
index 92046311044a36e0b8bae8a0ce63bc0a29d1abb8..41e4f4eb6b78008abbba01cbc9edaa95e33df0b0 100644
--- a/scripts/slave/recipe_modules/chromium_tests/trybots.py
+++ b/scripts/slave/recipe_modules/chromium_tests/trybots.py
@@ -643,6 +643,14 @@ TRYBOTS = freeze({
         'mastername': 'chromium.webkit',
         'buildername': 'WebKit Linux',
       }),
+      'v8_linux_chromium_gn_rel': simple_bot({
+        'mastername': 'client.v8.fyi',
+        'buildername': 'V8 Linux GN',
+      }),
+      'v8_android_chromium_gn_dbg': simple_bot({
+        'mastername': 'client.v8.fyi',
+        'buildername': 'V8 Android GN (dbg)',
+      }),
     },
   },
 })