Bug 1109248: Temporarily disable webrtc AEC debug dump until some rework is done rs=jesup

build/gyp.mozbuild

@@ -49,7 +49,7 @@ gyp_vars = {
     'use_temporal_layers': 0,
 
     # Creates AEC internal sample dump files in current directory
-    'aec_debug_dump': 1,
+    'aec_debug_dump': 0,
 
     # Enable and force use of hardware AEC
     'hardware_aec_ns': 1 if CONFIG['MOZ_WEBRTC_HARDWARE_AEC_NS'] else 0,