Add missing includes.

Test: mma
Bug: None
Change-Id: Iec8b0a7854091946a4bb6e804c5f4cce39a52b47

libs/hwui/service/GraphicsStatsService.cpp

@@ -22,10 +22,11 @@
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <log/log.h>
 
-#include <inttypes.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+#include <errno.h>
 #include <fcntl.h>
+#include <inttypes.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <unistd.h>
 
 namespace android {
@@ -284,4 +285,4 @@ void GraphicsStatsService::finishDump(Dump* dump) {
 }
 
 } /* namespace uirenderer */
-} /* namespace android */
+} /* namespace android */