Remove long-defunct Makefile rules for test/static directory
Remove long-defunct Makefile rules for test/static directory


Former-commit-id: 0c017b8116cead51f6ff73655c1b389c20b58e04
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide