Revert "bonito: enable zram-writeback job"

This reverts commit bb7dbed2dc8d50201f7d16d454b6bede6ceac31c.

This CL will make zRAM job scheduler void.

Bug: 140879284
Test: On sargo device, "dumpsys jobscheduler" | grep Zram is NULL
Change-Id: I3fcfbc09908ca0d2d50a4b17954c65a68f712cd8
(cherry picked from commit 6b6ea12ca5069b8e6a24f95f6674c7445add3321)
diff --git a/device.mk b/device.mk
index a05e694..e6150d3 100644
--- a/device.mk
+++ b/device.mk
@@ -324,9 +324,6 @@
     persist.rcs.supported=1 \
     vendor.rild.libpath=/vendor/lib64/libril-qc-hal-qmi.so \
     ro.hardware.keystore_desede=true \
-    ro.zram.mark_idle_delay_mins=60 \
-    ro.zram.first_wb_delay_mins=180 \
-    ro.zram.periodic_wb_delay_hours=24 \
 
 # Disable snapshot timer
 PRODUCT_PROPERTY_OVERRIDES += \
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 1708b4a..bef2559 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -410,6 +410,4 @@
 
     <!-- True if the firmware supports connected MAC randomization -->
     <bool name="config_wifi_connected_mac_randomization_supported">true</bool>
-    <!-- Enable Zram writeback feature to allow unused pages in zram be written to flash. -->
-    <bool name="config_zramWriteback">true</bool>
 </resources>