Move the contents of clpf_simd_kernels.h to clpf_simd.h

The only reason for clpf_simd_kernels.h was to share the contents with
clpf_rdo_simd.h and clpf_simd.h, but clpf_rdo_simd.h is now removed.

Change-Id: I9132b2f397101069ab7d04065a215c662985e6ce
4 files changed