zram & zsmalloc: update to kk_3.5_rb1.19 version

Kernel HEAD: 5e18edfe83a7be6a17ec9ad424935a8ba6ca9315

Change-Id: Icb5167e3d8d4149ad71282d17a9318c15c3879e3
(cherry picked from commit fd8d4c428eac87c971a5ce6a10aa0406635cca4d)