Remove LOCAL_CLANG

clang is the default compiler since Android nougat

Change-Id: Ife9f2a75a31dd41ec3db1cc09c33bb226b987e1a
Signed-off-by: Lennart Wieboldt <lennart.1997@gmx.de>
diff --git a/tools/bootio/Android.mk b/tools/bootio/Android.mk
index c40560e..bbf9e9f 100644
--- a/tools/bootio/Android.mk
+++ b/tools/bootio/Android.mk
@@ -53,8 +53,6 @@
 LOCAL_SHARED_LIBRARIES := $(bootio_shared_libs)
 LOCAL_PROTOC_OPTIMIZE_TYPE := lite
 LOCAL_SRC_FILES := $(bootio_lib_src_files)
-# Clang is required because of C++14
-LOCAL_CLANG := true
 
 include $(BUILD_SHARED_LIBRARY)
 
@@ -72,7 +70,5 @@
 
 LOCAL_INIT_RC := bootio.rc
 LOCAL_SRC_FILES := $(bootio_src_files)
-# Clang is required because of C++14
-LOCAL_CLANG := true
 
 include $(BUILD_EXECUTABLE)