Make some of unwanted symbols LIBC_PRIVATE

Bug: http://b/26274444
Change-Id: Ic66f6519a974b72779071235c1d0dd36655fd1b9
diff --git a/libc/libc.mips.brillo.map b/libc/libc.mips.brillo.map
index 382eee3..709ffd9 100644
--- a/libc/libc.mips.brillo.map
+++ b/libc/libc.mips.brillo.map
@@ -41,7 +41,6 @@
     __get_h_errno;
     __getcpu; # arm x86 mips
     __getcwd; # arm x86 mips
-    __getdents64; # arm x86 mips
     __getpid; # arm x86 mips
     __getpriority; # arm x86 mips
     __gnu_basename;
@@ -159,24 +158,14 @@
     __sched_cpucount;
     __sched_cpufree;
     __sched_getaffinity; # arm x86 mips
-    __sclose; # arm x86 mips
     __set_tid_address; # arm x86 mips
     __set_tls; # arm mips
     __sF;
-    __sflags; # arm x86 mips
-    __sflush; # arm x86 mips
-    __sfp; # arm x86 mips
-    __sglue; # arm x86 mips
     __sigaction; # arm x86 mips
     __signalfd4; # arm x86 mips
-    __smakebuf; # arm x86 mips
     __snprintf_chk;
     __socket; # arm x86 mips
     __sprintf_chk;
-    __sread; # arm x86 mips
-    __srefill; # arm x86 mips
-    __srget; # arm x86 mips
-    __sseek; # arm x86 mips
     __stack_chk_fail;
     __stack_chk_guard;
     __statfs64; # arm x86 mips
@@ -193,9 +182,6 @@
     __strncpy_chk;
     __strncpy_chk2;
     __strrchr_chk;
-    __swbuf; # arm x86 mips
-    __swrite; # arm x86 mips
-    __swsetup; # arm x86 mips
     __sym_ntop;
     __sym_ntos;
     __sym_ston;
@@ -228,7 +214,6 @@
     _exit;
     _flush_cache; # mips
     _flushlbf;
-    _fwalk; # arm x86 mips
     _getlong;
     _getshort;
     _longjmp;
@@ -404,7 +389,6 @@
     fputws;
     fread;
     free;
-    free_malloc_leak_info;
     freeaddrinfo;
     freelocale;
     fremovexattr;
@@ -445,7 +429,6 @@
     fwscanf;
     gai_strerror;
     get_avphys_pages;
-    get_malloc_leak_info;
     get_nprocs;
     get_nprocs_conf;
     get_phys_pages;
@@ -1265,9 +1248,26 @@
     __accept4; # arm x86 mips
     __bionic_brk; # arm x86 mips
     __divdi3; # arm x86 mips
+    __getdents64; # arm x86 mips
     __popcountsi2; # arm x86 mips
+    __sclose; # arm x86 mips
+    __sflags; # arm x86 mips
+    __sflush; # arm x86 mips
+    __sfp; # arm x86 mips
+    __sglue; # arm x86 mips
+    __smakebuf; # arm x86 mips
+    __sread; # arm x86 mips
+    __srefill; # arm x86 mips
+    __srget; # arm x86 mips
+    __sseek; # arm x86 mips
+    __swbuf; # arm x86 mips
+    __swrite; # arm x86 mips
+    __swsetup; # arm x86 mips
     __udivdi3; # arm x86 mips
     __umoddi3; # x86 mips
+    _fwalk; # arm x86 mips
+    free_malloc_leak_info;
+    get_malloc_leak_info;
     gMallocLeakZygoteChild;
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips