hammerhead: Disable ramdumps
hammerhead: Disable ramdumps

Change-Id: I2e6b9a09f2ae8fef230e4ea3c8cd570ba3bde79c

maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead