Revert "android/lowmemorykiller: Only consider gfp_mask free pages"

This change is not needed anymore due to a new and improved change to the
android low memory killer that is incompatible with this change. To be able
to apply the new change this change needs to be removed.

This reverts commit cc4baf70665f54305182bfaf98c6236d129e6dad.

Change-Id: I33801faf9ac7371f46cf409009939d853adee95e
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
3 files changed