fcdad6f292
Add overlays config_lowMemoryKillerMinFreeKbytesAbsolute and config_lowMemoryKillerMinFreeKbytesAdjust to allow a product to modify the size of the lowmemorykiller minfree buckts. The absolute overlay sets the size of the largest bucket to the specified value and scales the smaller buckets proportionally. The adjust overlay (which can be negative) directly adds to the size of the largest bucket and to the the smaller buckets proportionally. Change-Id: I0d6b7662be12fd151deb2bf9591f2c7a8b1cb6f7