Add missing symbols for android-15 platform libc

This affects libc.so for android-15,16,19

Symbols missing from NDK libc but present in the
platform version of libc:

personality

Bug: http://b/28864994
Change-Id: I5debe3ea2806963e2fd31bb64faf979fac8b06cf

ndk/platforms/android-15/arch-arm/symbols/libc.so.functions.txt

@@ -465,6 +465,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-15/arch-arm/symbols/libc.so.versions.txt

@@ -470,6 +470,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-15/arch-mips/symbols/libc.so.functions.txt

@@ -447,6 +447,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-15/arch-mips/symbols/libc.so.versions.txt

@@ -466,6 +466,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-15/arch-x86/symbols/libc.so.functions.txt

@@ -445,6 +445,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-15/arch-x86/symbols/libc.so.versions.txt

@@ -464,6 +464,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-16/arch-arm/symbols/libc.so.functions.txt

@@ -465,6 +465,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-16/arch-arm/symbols/libc.so.versions.txt

@@ -470,6 +470,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-16/arch-mips/symbols/libc.so.functions.txt

@@ -447,6 +447,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-16/arch-mips/symbols/libc.so.versions.txt

@@ -466,6 +466,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-16/arch-x86/symbols/libc.so.functions.txt

@@ -445,6 +445,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-16/arch-x86/symbols/libc.so.versions.txt

@@ -464,6 +464,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt

@@ -466,6 +466,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-19/arch-arm/symbols/libc.so.versions.txt

@@ -471,6 +471,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt

@@ -448,6 +448,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-19/arch-mips/symbols/libc.so.versions.txt

@@ -467,6 +467,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;

ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt

@@ -446,6 +446,7 @@ pathconf
 pause
 pclose
 perror
+personality
 pipe
 pipe2
 poll

ndk/platforms/android-19/arch-x86/symbols/libc.so.versions.txt

@@ -465,6 +465,7 @@ LIBC {
     pause;
     pclose;
     perror;
+    personality;
     pipe;
     pipe2;
     poll;