[asan] Use __ANDROID__ guard in asan_test.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163313 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/asan/tests/asan_test.cc b/lib/asan/tests/asan_test.cc
index 4fa0b39..d3e2272 100644
--- a/lib/asan/tests/asan_test.cc
+++ b/lib/asan/tests/asan_test.cc
@@ -162,7 +162,7 @@
   *c = 0;
   delete c;
 
-#if !defined(__APPLE__) && !defined(ANDROID)
+#if !defined(__APPLE__) && !defined(ANDROID) && !defined(__ANDROID__)
   // fprintf(stderr, "posix_memalign\n");
   int *pm;
   int pm_res = posix_memalign((void**)&pm, kPageSize, kPageSize);