Fixup stubs after changes to string and string.h

Author: lcartey

cpp/common/test/includes/standard-library/array

@@ -1,7 +1,7 @@
 #ifndef _GHLIBCPP_ARRAY
 #define _GHLIBCPP_ARRAY
-#include "iterator.h"
-#include "string.h"
+#include <iterator>
+#include <string>
 
 // Note: a few features currently unused by tests are commented out
 namespace std {

cpp/common/test/includes/standard-library/deque.h

@@ -1,7 +1,7 @@
 #ifndef _GHLIBCPP_DEQUE
 #define _GHLIBCPP_DEQUE
-#include "iterator.h"
-#include "string.h"
+#include <iterator>
+#include <string>
 
 namespace std {
 template <class T, class Allocator = std::allocator<T>> class deque {

cpp/common/test/includes/standard-library/ostream.h

@@ -1,7 +1,7 @@
 #ifndef _GHLIBCPP_OSTREAM
 #define _GHLIBCPP_OSTREAM
-#include "string.h"
 #include <ios>
+#include <string>
 
 namespace std {
 template <class charT, class traits>

cpp/common/test/includes/standard-library/random.h

@@ -2,7 +2,7 @@
 #define _GHLIBCPP_RANDOM
 #include "cstdint.h"
 #include "stddef.h"
-#include "string.h"
+#include <string>
 
 namespace std {
 template <class UIntType, UIntType a, UIntType c, UIntType m>

cpp/common/test/includes/standard-library/stdexcept.h

@@ -1,7 +1,7 @@
 #ifndef _GHLIBCPP_STDEXCEPT
 #define _GHLIBCPP_STDEXCEPT
-#include "exception.h"
-#include "string.h"
+#include <exception>
+#include <string>
 
 namespace std {
 class logic_error : public exception {

cpp/common/test/includes/standard-library/vector.h

@@ -1,7 +1,7 @@
 #ifndef _GHLIBCPP_VECTOR
 #define _GHLIBCPP_VECTOR
-#include "iterator.h"
-#include "string.h"
+#include <iterator>
+#include <string>
 
 namespace std {