land: Remove dependency on QCOM post-boot shell script

Refactor all the relevant stuff to init.qcom.power.rc

Change-Id: I6a4a60a8da01e392885ce302300ab0a25d8b30ad

product/qcom-perf.mk

@@ -4,7 +4,6 @@ PRODUCT_COPY_FILES += \
 
 # Init scripts
 PRODUCT_PACKAGES += \
-    init.qcom.post_boot.sh \
     init.qcom.power.rc
 
 # Properties

rootdir/Android.mk

@@ -81,10 +81,3 @@ LOCAL_MODULE_TAGS  := optional eng
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES    := etc/init.qcom.fm.sh
 include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE       := init.qcom.post_boot.sh
-LOCAL_MODULE_TAGS  := optional eng
-LOCAL_MODULE_CLASS := ETC
-LOCAL_SRC_FILES    := etc/init.qcom.post_boot.sh
-include $(BUILD_PREBUILT)

rootdir/init.qcom.power.rc

@@ -1,4 +1,4 @@
-on property:sys.boot_completed=1
+on enable-low-power
     # HMP scheduler settings
     write /proc/sys/kernel/sched_window_stats_policy 3
     write /proc/sys/kernel/sched_ravg_hist_size 3
@@ -124,5 +124,11 @@ on property:sys.boot_completed=1
     rm /data/system/perfd/default_values
     start perfd
 
+on property:sys.boot_completed=1
+    trigger enable-low-power
+
     swapon_all fstab.qcom
     write /proc/sys/vm/swappiness 100
+
+on charger
+    trigger enable-low-power

rootdir/init.qcom.rc

@@ -832,12 +832,6 @@ service sensor-sh /system/bin/sh /init.qcom.sensors.sh
     user root
     oneshot
 
-service qcom-post-boot /system/bin/sh /system/etc/init.qcom.post_boot.sh
-    class late_start
-    user root
-    disabled
-    oneshot
-
 service qti-testscripts /system/bin/sh /system/etc/init.qcom.testscripts.sh
     class late_start
     user root
@@ -858,7 +852,6 @@ service wifi-crda /system/bin/sh /system/etc/init.crda.sh
    oneshot
 
 on property:sys.boot_completed=1
-    start qcom-post-boot
     start qti-testscripts
 
 service atfwd /system/bin/ATFWD-daemon

rootdir/init.target.rc

@@ -231,7 +231,6 @@ on charger
     mount ext4 /dev/block/bootdevice/by-name/system /system ro barrier=1
     load_all_props
     setprop persist.sys.usb.config mass_storage
-    start qcom-post-boot
     setprop persist.sys.usb.config mass_storage
     start hvdcp_opti