Include what you use: <fcntl.h>

This was transitively included, but no longer is, so it must be
explicitly included.

Exempt-From-Owner-Approval: Janitorial
Test: build
Change-Id: I369e3bdc049f811acbcea095d90960a16d5ff4e0
diff --git a/opengl/libs/EGL/FileBlobCache.cpp b/opengl/libs/EGL/FileBlobCache.cpp
index cc42ac7..96a29e1 100644
--- a/opengl/libs/EGL/FileBlobCache.cpp
+++ b/opengl/libs/EGL/FileBlobCache.cpp
@@ -17,11 +17,12 @@
 #include "FileBlobCache.h"
 
 #include <errno.h>
+#include <fcntl.h>
 #include <inttypes.h>
-#include <log/log.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
 
+#include <log/log.h>
 
 // Cache file header
 static const char* cacheFileMagic = "EGL$";