[sanitizer_common] Disable onprint.cpp on Android.

The test fails to find the written file on Android.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@373531 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/sanitizer_common/TestCases/onprint.cpp b/test/sanitizer_common/TestCases/onprint.cpp
index 4b3f31e..c5afb82 100644
--- a/test/sanitizer_common/TestCases/onprint.cpp
+++ b/test/sanitizer_common/TestCases/onprint.cpp
@@ -4,6 +4,8 @@
 // RUN: %clangxx %s -o %t
 // RUN: %run %t %t-onprint.txt 2>%t-stderr.txt || true
 // RUN: diff %t-onprint.txt %t-stderr.txt
+//
+// UNSUPPORTED: android
 
 #include <cassert>
 #include <cstdio>