WebRTC: Remove android_apk recipe

masters/master.tryserver.webrtc/master.cfg

Index: masters/master.tryserver.webrtc/master.cfg
diff --git a/masters/master.tryserver.webrtc/master.cfg b/masters/master.tryserver.webrtc/master.cfg
index ee01ebac0c69c88444266db9f30801bcc8e2e9c6..07bb7dd6e4a6f3f557fdf946576d694e01ae47d9 100755
--- a/masters/master.tryserver.webrtc/master.cfg
+++ b/masters/master.tryserver.webrtc/master.cfg
@@ -72,24 +72,13 @@ specs = [
   {'name': 'android_arm64', 'slavebuilddir': 'android_arm64'},
   {'name': 'android_gn', 'slavebuilddir': 'android_gn'},
   {'name': 'android_gn_rel', 'slavebuilddir': 'android_gn'},
-  {
-    'name': 'android_apk',
-    'recipe': 'webrtc/android_apk',
-    'slavebuilddir': 'android_apk',
-  },
-  {
-    'name': 'android_apk_rel',
-    'recipe': 'webrtc/android_apk',
-    'slavebuilddir': 'android_apk',
-  },
 ]
 
 m_annotator = annotator_factory.AnnotatorFactory()
 c['builders'] = [
     {
       'name': spec['name'],
-      'factory': m_annotator.BaseFactory(spec.get('recipe',
-                                                  'webrtc/standalone')),
+      'factory': m_annotator.BaseFactory('webrtc/standalone'),
       'slavebuilddir': spec['slavebuilddir'],
     } for spec in specs
 ]