Remove the memelim store sinking code for now

Summary: It is broken, and the wrong way to do this.

Reviewed By: @alexmalyshev

Differential Revision: D1654600
Convert file to HNI

Summary: fixes #3911

Reviewed By: @markw65

Differential Revision: D1598886

Signature: t1:1598886:1414799275:43aa503a9711056138e6f570639a108281fbcbca