Add support for correct Windows 10 version enumeration.

chrome_elf/thunk_getter.cc

Index: chrome_elf/thunk_getter.cc
diff --git a/chrome_elf/thunk_getter.cc b/chrome_elf/thunk_getter.cc
index 8421e5eecf140fbdb6491004e199ceedb34f5cc6..649fb0ca518c963e8f4d4299acca3a75dea8e964 100644
--- a/chrome_elf/thunk_getter.cc
+++ b/chrome_elf/thunk_getter.cc
@@ -20,6 +20,7 @@ enum Version {
   VERSION_WIN7,         // Also includes Windows Server 2008 R2.
   VERSION_WIN8,         // Also includes Windows Server 2012.
   VERSION_WIN8_1,
+  VERSION_WIN10,
   VERSION_WIN_LAST,  // Indicates error condition.
 };
 
@@ -85,6 +86,8 @@ class OSInfo {
           version_ = VERSION_WIN8_1;
           break;
       }
+    } else if (version_number_.major == 10) {
+      version_ = VERSION_WIN10;
     } else if (version_number_.major > 6) {
       version_ = VERSION_WIN_LAST;
     } else {