Remove floating point register cruft.

We stopped showing floating point registers years ago, but some cruft
remains.

Test: treehugger
Change-Id: Ib89032db90a31a49d090bc5d99f9c401af734e7a
diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index 74a1423..d71fc6c 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -47,12 +47,7 @@
 using android::base::unique_fd;
 
 bool is_allowed_in_logcat(enum logtype ltype) {
-  if ((ltype == HEADER)
-   || (ltype == REGISTERS)
-   || (ltype == BACKTRACE)) {
-    return true;
-  }
-  return false;
+  return (ltype == HEADER) || (ltype == REGISTERS) || (ltype == BACKTRACE);
 }
 
 static bool should_write_to_kmsg() {