8261939: os::strdup_check_oom() should be used in os::same_files() in…

… os_windows.cpp

Reviewed-by: minqi

src/hotspot/os/windows/os_windows.cpp

@@ -4481,9 +4481,9 @@ bool os::same_files(const char* file1, const char* file2) {
     return true;
   }
 
-  char* native_file1 = os::strdup(file1);
+  char* native_file1 = os::strdup_check_oom(file1);
   native_file1 = os::native_path(native_file1);
-  char* native_file2 = os::strdup(file2);
+  char* native_file2 = os::strdup_check_oom(file2);
   native_file2 = os::native_path(native_file2);
   if (strcmp(native_file1, native_file2) == 0) {
     os::free(native_file1);