Remove unnecessary sysprop settings am: 18953b4917

Original change: https://android-review.googlesource.com/c/device/google/taimen/+/1347164

Change-Id: Ieaf671f1b27f4f408462f6f31f0ed915bdcdec93
diff --git a/device.mk b/device.mk
index 35e0645..ce6583e 100644
--- a/device.mk
+++ b/device.mk
@@ -140,13 +140,3 @@
 # Enable Perfetto traced
 PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
     persist.traced.enable=1
-
-# Early phase offset for SurfaceFlinger (b/75985430)
-PRODUCT_PROPERTY_OVERRIDES += \
-    debug.sf.early_phase_offset_ns=1500000
-PRODUCT_PROPERTY_OVERRIDES += \
-    debug.sf.early_app_phase_offset_ns=500000
-PRODUCT_PROPERTY_OVERRIDES += \
-    debug.sf.early_gl_phase_offset_ns=1500000
-PRODUCT_PROPERTY_OVERRIDES += \
-    debug.sf.early_gl_app_phase_offset_ns=15000000