async-safe logging: __ANDROID_API_LEVEL__ isn't a thing.

__ANDROID_API__ is the actual name for this.

Change-Id: I6a8e68ec9e642b0328396914efa3e1f57dc7426d
diff --git a/tests/async_safe_test.cpp b/tests/async_safe_test.cpp
index ffb8651..8692c8a 100644
--- a/tests/async_safe_test.cpp
+++ b/tests/async_safe_test.cpp
@@ -79,13 +79,13 @@
   async_safe_format_buffer(buf, sizeof(buf), "a%mZ");
   EXPECT_STREQ("aInvalid argumentZ", buf);
 
-#if __ANDROID_API_LEVEL__ >= 35
+#if __ANDROID_API__ >= 35
   errno = EINVAL;
   async_safe_format_buffer(buf, sizeof(buf), "a%#mZ");
   EXPECT_STREQ("aEINVALZ", buf);
 #endif
 
-#if __ANDROID_API_LEVEL__ >= 35
+#if __ANDROID_API__ >= 35
   errno = -1;
   async_safe_format_buffer(buf, sizeof(buf), "a%#mZ");
   EXPECT_STREQ("a-1Z", buf);