Merge pull request #2454 from kuzkry:gtest-port-clean-up_dead-function

googletest/include/gtest/gtest-message.h

@@ -49,6 +49,7 @@
 
 #include <limits>
 #include <memory>
+#include <sstream>
 
 #include "gtest/internal/gtest-port.h"
 

googletest/include/gtest/internal/gtest-port.h

@@ -248,7 +248,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <memory>
 #include <type_traits>
 
 #ifndef _WIN32_WCE
@@ -261,16 +260,14 @@
 # include <TargetConditionals.h>
 #endif
 
-#include <algorithm>  // NOLINT
-#include <iostream>   // NOLINT
-#include <sstream>    // NOLINT
-#include <string>     // NOLINT
+#include <iostream>  // NOLINT
+#include <memory>
+#include <string>  // NOLINT
 #include <tuple>
-#include <utility>
 #include <vector>  // NOLINT
 
-#include "gtest/internal/gtest-port-arch.h"
 #include "gtest/internal/custom/gtest-port.h"
+#include "gtest/internal/gtest-port-arch.h"
 
 #if !defined(GTEST_DEV_EMAIL_)
 # define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
@@ -2004,10 +2001,6 @@ inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
 
 GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
 
-inline const char* StrNCpy(char* dest, const char* src, size_t n) {
-  return strncpy(dest, src, n);
-}
-
 // ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and
 // StrError() aren't needed on Windows CE at this time and thus not
 // defined there.