Fix some test failures on 10.14.4

Author: ronaldoussoren

pyobjc-framework-AVFoundation/Lib/AVFoundation/_metadata.py

@@ -1,6 +1,6 @@
 # This file is generated by objective.metadata
 #
-# Last update: Sun Feb 17 16:13:39 2019
+# Last update: Mon Feb 18 19:04:03 2019
 
 import objc, sys
 
@@ -630,7 +630,9 @@ def littleOrBig(a, b): return b
     r(b'AVSampleBufferAudioRenderer', b'isMuted', {'retval': {'type': b'Z'}})
     r(b'AVSampleBufferAudioRenderer', b'setMuted:', {'arguments': {2: {'type': b'Z'}}})
     r(b'AVSampleBufferDisplayLayer', b'isReadyForMoreMediaData', {'retval': {'type': b'Z'}})
+    r(b'AVSampleBufferDisplayLayer', b'preventsCapture', {'retval': {'type': 'Z'}})
     r(b'AVSampleBufferDisplayLayer', b'requestMediaDataWhenReadyOnQueue:usingBlock:', {'arguments': {3: {'callable': {'retval': {'type': b'v'}, 'arguments': {0: {'type': b'^v'}}}}}})
+    r(b'AVSampleBufferDisplayLayer', b'setPreventsCapture:', {'arguments': {2: {'type': 'Z'}}})
     r(b'AVSampleBufferGenerator', b'notifyOfDataReadyForSampleBuffer:completionHandler:', {'arguments': {3: {'callable': {'retval': {'type': b'v'}, 'arguments': {0: {'type': b'^v'}, 1: {'type': b'Z'}, 2: {'type': b'@'}}}}}})
     r(b'AVSampleBufferRenderSynchronizer', b'addBoundaryTimeObserverForTimes:queue:usingBlock:', {'arguments': {4: {'callable': {'retval': {'type': b'v'}, 'arguments': {0: {'type': b'^v'}}}}}})
     r(b'AVSampleBufferRenderSynchronizer', b'addPeriodicTimeObserverForInterval:queue:usingBlock:', {'arguments': {2: {'type': b'{_CMTime=qiIq}'}, 4: {'callable': {'retval': {'type': b'v'}, 'arguments': {0: {'type': b'^v'}, 1: {'type': b'{_CMTime=qiIq}'}}}}}})

pyobjc-framework-AVFoundation/metadata/AVFoundation.fwinfo

@@ -2094,6 +2094,18 @@
    },
    "AVSampleBufferDisplayLayer": {
     "methods": [
+     {
+      "class_method": false,
+      "retval": { "type_override": "Z" },
+      "selector": "preventsCapture"
+     },
+     {
+      "class_method": false,
+      "args": {
+       "0": { "type_override": "Z" }
+      },
+      "selector": "setPreventsCapture:"
+     },
      {
       "class_method": false,
       "retval": {},