Delete SyspropMutator (again)

This CL essentially un-reverts aosp/2119952, now that the issue
has been resolved.

Bug: 226199990
Test: m
Change-Id: I3b828eb7f7cf54023c9e1d3229cf1ff7c85ab6dd
diff --git a/sysprop/sysprop_test.go b/sysprop/sysprop_test.go
index 88ef615..80b86e0 100644
--- a/sysprop/sysprop_test.go
+++ b/sysprop/sysprop_test.go
@@ -209,32 +209,32 @@
 		cc_library {
 			name: "cc-client-platform",
 			srcs: ["d.cpp"],
-			static_libs: ["sysprop-platform"],
+			static_libs: ["libsysprop-platform"],
 		}
 
 		cc_library_static {
 			name: "cc-client-platform-static",
 			srcs: ["d.cpp"],
-			whole_static_libs: ["sysprop-platform"],
+			whole_static_libs: ["libsysprop-platform"],
 		}
 
 		cc_library {
 			name: "cc-client-product",
 			srcs: ["d.cpp"],
 			product_specific: true,
-			static_libs: ["sysprop-platform-on-product", "sysprop-vendor-on-product"],
+			static_libs: ["libsysprop-platform-on-product", "libsysprop-vendor-on-product"],
 		}
 
 		cc_library {
 			name: "cc-client-vendor",
 			srcs: ["d.cpp"],
 			soc_specific: true,
-			static_libs: ["sysprop-platform", "sysprop-vendor"],
+			static_libs: ["libsysprop-platform", "libsysprop-vendor"],
 		}
 
 		cc_binary_host {
 			name: "hostbin",
-			static_libs: ["sysprop-platform"],
+			static_libs: ["libsysprop-platform"],
 		}
 	`)