liblog: use log/log.h when utilizing ALOG macros

Test: compile
Bug: 30465923
Change-Id: Id6d76510819ebd88c3f5003d00d73a0dbe85e943
diff --git a/libbacktrace/BacktraceLog.h b/libbacktrace/BacktraceLog.h
index 0a27982..5c39f1c 100644
--- a/libbacktrace/BacktraceLog.h
+++ b/libbacktrace/BacktraceLog.h
@@ -19,7 +19,7 @@
 
 #define LOG_TAG "libbacktrace"
 
-#include <android/log.h>
+#include <log/log.h>
 
 // Macro to log the function name along with the warning message.
 #define BACK_LOGW(format, ...) \