Make some of unwanted symbols LIBC_PRIVATE

Bug: http://b/26274444
Change-Id: Ic66f6519a974b72779071235c1d0dd36655fd1b9
diff --git a/libc/libc.mips.map b/libc/libc.mips.map
index 488dfa8..a80e70c 100644
--- a/libc/libc.mips.map
+++ b/libc/libc.mips.map
@@ -37,15 +37,10 @@
     __freadable;
     __fsetlocking;
     __fstatfs64; # arm x86 mips
-    __futex_wait; # arm x86 mips nobrillo
-    __futex_wake; # arm x86 mips nobrillo
     __fwritable;
     __get_h_errno;
-    __get_thread; # arm x86 mips nobrillo
-    __get_tls; # arm x86 mips nobrillo
     __getcpu; # arm x86 mips
     __getcwd; # arm x86 mips
-    __getdents64; # arm x86 mips
     __getpid; # arm x86 mips
     __getpriority; # arm x86 mips
     __gnu_basename;
@@ -100,7 +95,6 @@
     __ns_skiprr; # arm x86 mips
     __ns_sprintrr; # arm x86 mips
     __ns_sprintrrf; # arm x86 mips
-    __open; # arm x86 mips nobrillo
     __open_2;
     __openat; # arm x86 mips
     __openat_2;
@@ -117,8 +111,6 @@
     __p_time;
     __p_type;
     __p_type_syms;
-    __page_shift; # arm x86 mips nobrillo
-    __page_size; # arm x86 mips nobrillo
     __poll_chk;
     __ppoll; # arm x86 mips
     __ppoll_chk;
@@ -167,27 +159,15 @@
     __sched_cpucount;
     __sched_cpufree;
     __sched_getaffinity; # arm x86 mips
-    __sclose; # arm x86 mips
-    __sdidinit; # arm x86 mips nobrillo
     __set_errno; # arm x86 mips nobrillo
     __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
-    __sinit; # arm x86 mips nobrillo
-    __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
@@ -204,9 +184,6 @@
     __strncpy_chk;
     __strncpy_chk2;
     __strrchr_chk;
-    __swbuf; # arm x86 mips
-    __swrite; # arm x86 mips
-    __swsetup; # arm x86 mips
     __sym_ntop;
     __sym_ntos;
     __sym_ston;
@@ -233,14 +210,12 @@
     __umask_chk;
     __vsnprintf_chk;
     __vsprintf_chk;
-    __wait4; # arm x86 mips nobrillo
     __waitid; # arm x86 mips
     _ctype_;
     _Exit;
     _exit;
     _flush_cache; # mips
     _flushlbf;
-    _fwalk; # arm x86 mips
     _getlong;
     _getshort;
     _longjmp;
@@ -422,7 +397,6 @@
     fputws;
     fread;
     free;
-    free_malloc_leak_info;
     freeaddrinfo;
     freelocale;
     fremovexattr;
@@ -464,7 +438,6 @@
     fwscanf;
     gai_strerror;
     get_avphys_pages;
-    get_malloc_leak_info;
     get_nprocs;
     get_nprocs_conf;
     get_phys_pages;
@@ -1299,13 +1272,40 @@
     __accept4; # arm x86 mips
     __bionic_brk; # arm x86 mips
     __divdi3; # arm x86 mips
+    __futex_wait; # arm x86 mips nobrillo
+    __futex_wake; # arm x86 mips nobrillo
+    __get_thread; # arm x86 mips nobrillo
+    __get_tls; # arm x86 mips nobrillo
+    __getdents64; # arm x86 mips
+    __open; # arm x86 mips nobrillo
+    __page_shift; # arm x86 mips nobrillo
+    __page_size; # arm x86 mips nobrillo
     __popcountsi2; # arm x86 mips
+    __sclose; # arm x86 mips
+    __sdidinit; # arm x86 mips nobrillo
+    __sflags; # arm x86 mips
+    __sflush; # arm x86 mips
+    __sfp; # arm x86 mips
+    __sglue; # arm x86 mips
+    __sinit; # arm x86 mips nobrillo
+    __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
+    __wait4; # arm x86 mips nobrillo
+    _fwalk; # arm x86 mips
     dlmalloc; # arm x86 mips nobrillo
     dlmalloc_inspect_all; # arm x86 mips nobrillo
     dlmalloc_trim; # arm x86 mips nobrillo
     dlmalloc_usable_size; # arm x86 mips nobrillo
+    free_malloc_leak_info;
+    get_malloc_leak_info;
     gMallocLeakZygoteChild;
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips