use portability/GFlags.h

Reviewed By: Orvid

Differential Revision: D19053964

fbshipit-source-id: dd31937cbeb3c7ef202e4b91c1b153f849376bdf

folly/experimental/test/EnvUtilTest.cpp

@@ -21,14 +21,13 @@
 #include <folly/Subprocess.h>
 #include <folly/container/Array.h>
 #include <folly/portability/Fcntl.h>
+#include <folly/portability/GFlags.h>
 #include <folly/portability/GTest.h>
 #include <folly/portability/Stdlib.h>
 #include <glog/logging.h>
 #include <spawn.h>
 #include <system_error>
 
-#include <gflags/gflags.h>
-
 using namespace folly;
 using folly::experimental::EnvironmentState;
 using folly::experimental::MalformedEnvironment;

folly/gen/test/BaseTest.cpp

@@ -29,10 +29,9 @@
 #include <folly/dynamic.h>
 #include <folly/experimental/TestUtil.h>
 #include <folly/gen/Base.h>
+#include <folly/portability/GFlags.h>
 #include <folly/portability/GTest.h>
 
-#include <gflags/gflags.h>
-
 using namespace folly::gen;
 using namespace folly;
 using std::make_tuple;