Upgrade emulator kernels 3.18

kernel-n-dev-android-goldfish-3.18-arm - build: 4313427
kernel-n-dev-android-goldfish-3.18-arm64 - build: 4313384
kernel-n-dev-android-goldfish-3.18-mips - build: 4313399
kernel-n-dev-android-goldfish-3.18-x86_64 - build: 4313397
kernel-n-dev-android-goldfish-3.18-x86 - build: 4313385
kernel-n-dev-android-goldfish-3.18-mips64 - build: 4313434

Upgrade 3.18 kernel images to 1b50acb7722e
1b50acb7722e Merge branch 'android-3.18' into android-goldfish-3.18
f0f14f1f675e Revert "Add a lock to disallow concurrent execution of write call."
11a1fd924b70 FROMLIST: android: binder: Add page usage in binder stats
...
b58ccec6f216 android: configs: move quota-related configs to recommended
0e08dec9ff23 ANDROID: Use sk_uid to replace uid get from socket file
dfae890e2bda ANDROID: sdcardfs: override credential for ioctl to lower fs

Change-Id: I92f078c9d5e7cd6c68608c61cdcdd195755671d1
6 files changed