Merge pull request #38 from johndai1984/bug_1202310

Bug 1202310 - Set default system partition mount to read-write. r=tdz

fstab.goldfish

@@ -2,7 +2,7 @@
 #<src>                                                  <mnt_point>         <type>    <mnt_flags and options>                              <fs_mgr_flags>
 # The filesystem that contains the filesystem checker binary (typically /system) cannot
 # specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
-/dev/block/mtdblock0                                    /system             ext4      ro,barrier=1                                         wait
+/dev/block/mtdblock0                                    /system             ext4      rw,barrier=1                                         wait
 /dev/block/mtdblock1                                    /data               ext4      noatime,nosuid,nodev,barrier=1,nomblk_io_submit,sync wait,check
 /dev/block/mtdblock2                                    /cache              ext4      noatime,nosuid,nodev,nomblk_io_submit,errors=panic   wait,check
 /devices/platform/goldfish_mmc.0                        auto                vfat      defaults                                             voldmanaged=sdcard:auto