[1/2] omni: vendor sound config

set all default sound properties
prework for maybe omni specific sounds coming soon

Change-Id: I3e53291143b90356d9ad7ce3d92adc9dc416975f
diff --git a/config/common.mk b/config/common.mk
index 0dddf76..172d0e2 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -24,6 +24,12 @@
     ro.setupwizard.enterprise_mode=1 \
     persist.sys.root_access=1
 
+# default sounds
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.config.ringtone=Ring_Synth_04.ogg \
+    ro.config.notification_sound=pixiedust.ogg \
+    ro.config.alarm_alert=Cesium.ogg
+
 # enable ADB authentication if not on eng build
 ifneq ($(TARGET_BUILD_VARIANT),eng)
 ADDITIONAL_DEFAULT_PROPERTIES += ro.adb.secure=1