Revert "Revert "Revert "crosshatch: enable zram-writeback job"""

Let's disable zram-writeback.

This reverts commit 04f88b27371579df59da25c4bc22a4678194a686.

Bug: 141860559
Change-Id: I2750dcb734cf18ca61a978d75dc366f2f62aa47e
Signed-off-by: Minchan Kim <minchan@google.com>
diff --git a/device.mk b/device.mk
index d4a0b09..49010d3 100644
--- a/device.mk
+++ b/device.mk
@@ -323,9 +323,6 @@
     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 903b978..91d7926 100755
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -463,9 +463,6 @@
     <!-- True if the firmware supports Wi-Fi link probing -->
     <bool name="config_wifi_link_probing_supported">true</bool>
 
-    <!-- Enable Zram writeback feature to allow unused pages in zram be written to flash. -->
-    <bool name="config_zramWriteback">true</bool>
-
     <!-- Enable CBRS support -->
     <bool translatable="false" name="config_cbrs_supported">true</bool>
 </resources>