Stop #define'ing __ANDROID_API__.
Also normalize the non-bionic definitions of __INTRODUCED_IN() to match
the majority.
Bug: http://b/178449269
Test: treehugger
Change-Id: I378a6d8a01999958f397c896a375d38a9de43f8f
diff --git a/include/android/thermal.h b/include/android/thermal.h
index 5ebdc02..6ec68d9 100644
--- a/include/android/thermal.h
+++ b/include/android/thermal.h
@@ -53,7 +53,7 @@
#include <sys/types.h>
#if !defined(__INTRODUCED_IN)
-#define __INTRODUCED_IN(30) /* Introduced in API level 30 */
+#define __INTRODUCED_IN(__api_level) /* nothing */
#endif
#ifdef __cplusplus