cm-14.1-20190903

Revert "enable dexopt"

This reverts commit 7be358927e91f4464a71b1e1089647c143efa930.

On my device, system will crash on enable wifi:
--------- beginning of crash
09-03 19:17:49.062   777  3788 F libc    : Fatal signal 11 (SIGSEGV), code 1, fault addr 0x78 in tid 3788 (Thread-67)
09-03 19:17:49.126  3836  3836 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
09-03 19:17:49.126  3836  3836 F DEBUG   : LineageOS Version: '14.1-20190902-UNOFFICIAL-hammerhead'
09-03 19:17:49.126  3836  3836 F DEBUG   : Build fingerprint: 'google/hammerhead/hammerhead:6.0.1/M4B30Z/3437181:user/release-keys'
09-03 19:17:49.126  3836  3836 F DEBUG   : Revision: '11'
09-03 19:17:49.126  3836  3836 F DEBUG   : ABI: 'arm'
09-03 19:17:49.126  3836  3836 F DEBUG   : pid: 777, tid: 3788, name: Thread-67  >>> system_server <<<
09-03 19:17:49.126  3836  3836 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x78
09-03 19:17:49.126  3836  3836 F DEBUG   :     r0 700dda80  r1 00000000  r2 00000002  r3 909f4010
09-03 19:17:49.126  3836  3836 F DEBUG   :     r4 909f400c  r5 00000000  r6 00000001  r7 909f3f50
09-03 19:17:49.126  3836  3836 F DEBUG   :     r8 00100015  r9 909f3fb4  sl 909f4010  fp 909f3fcc
09-03 19:17:49.126  3836  3836 F DEBUG   :     ip 909f3f34  sp 909f3e68  lr b40a8d91  pc b40a8d92  cpsr 000f0030
09-03 19:17:49.144  3836  3836 F DEBUG   :
09-03 19:17:49.144  3836  3836 F DEBUG   : backtrace:
09-03 19:17:49.144  3836  3836 F DEBUG   :     #00 pc 00317d92  /system/lib/libart.so (_ZN3art12InvokeMethodERKNS_33ScopedObjectAccessAlreadyRunnableEP8_jobjectS4_S4_j+69)
09-03 19:17:49.144  3836  3836 F DEBUG   :     #01 pc 002b5fa9  /system/lib/libart.so (_ZN3artL24Constructor_newInstance0EP7_JNIEnvP8_jobjectP13_jobjectArray+872)
09-03 19:17:49.144  3836  3836 F DEBUG   :     #02 pc 70fccac5  /data/dalvik-cache/arm/system@framework@boot-core-oj.oat (offset 0x515000)

cm-14.1-20190822

refine script