Reverting libstagefright_httplive.so to 4.4.2 on nexus 7 4.4.4

1. Downloaded nakasi-kot49h-factory-5e9db5e1.tgz
2. Extracted nakasi-kot49h-factory-5e9db5e1.tgz
3. Unzipped image-nakasi-kot49h.zip
4. git clone https://github.com/YuLaw/ext4-utils.git
5. cd ext4-utils and 'make'
6. ext4-utils/simg2img system.img img.raw
7. sudo raw.img system/
8. adb push libstagefright_httplive.so /sdcard/
9. adb shell
10. su
11. cp /sdcard/libstagefright_httplive.so /system/lib/
13. chmod 744 /system/lib/libstagefright_httplive.so
14. reboot