folly: fix some missing standard library includes

Reviewed By: igorsugak

Differential Revision: D8653359

fbshipit-source-id: 5bb33792aa96a0ed7f88a672100955f366c568da

folly/FileUtil.cpp

@@ -19,6 +19,7 @@
 #include <cerrno>
 #include <string>
 #include <system_error>
+#include <vector>
 
 #include <folly/detail/FileUtilDetail.h>
 #include <folly/portability/Fcntl.h>

folly/FormatTraits.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <cstddef>
 #include <type_traits>
 
 namespace folly { namespace detail {

folly/Range.h

@@ -32,6 +32,7 @@
 #include <cstddef>
 #include <cstring>
 #include <iosfwd>
+#include <iterator>
 #include <stdexcept>
 #include <string>
 #include <type_traits>

folly/ScopeGuard.h

@@ -17,6 +17,7 @@
 #pragma once
 
 #include <cstddef>
+#include <cstdlib>
 #include <functional>
 #include <new>
 #include <type_traits>

folly/detail/FileUtilDetail.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <cerrno>
 
 #include <folly/portability/SysUio.h>

folly/detail/MemoryIdler.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <atomic>
 #include <chrono>