Support specifying the GSSAPI library that will be used.

chrome/browser/policy/configuration_policy_pref_store.cc

Index: chrome/browser/policy/configuration_policy_pref_store.cc
diff --git a/chrome/browser/policy/configuration_policy_pref_store.cc b/chrome/browser/policy/configuration_policy_pref_store.cc
index 312217eb29b820ace7e2b20cdd311ab26df07503..35d152e475d1dd3ea8355d042040e2dc18eac55e 100644
--- a/chrome/browser/policy/configuration_policy_pref_store.cc
+++ b/chrome/browser/policy/configuration_policy_pref_store.cc
@@ -154,6 +154,8 @@ const ConfigurationPolicyPrefStore::PolicyToPreferenceMapEntry
     prefs::kAuthServerWhitelist },
   { Value::TYPE_STRING, kPolicyAuthNegotiateDelegateWhitelist,
     prefs::kAuthNegotiateDelegateWhitelist },
+  { Value::TYPE_STRING, kPolicyGSSAPILibraryName,
+    prefs::kGSSAPILibraryName },
 
 #if defined(OS_CHROMEOS)
   { Value::TYPE_BOOLEAN, kPolicyChromeOsLockOnIdleSuspend,
@@ -258,6 +260,9 @@ ConfigurationPolicyPrefStore::GetChromePolicyDefinitionList() {
       key::kAuthServerWhitelist },
     { kPolicyAuthNegotiateDelegateWhitelist, Value::TYPE_STRING,
       key::kAuthNegotiateDelegateWhitelist },
+    { kPolicyGSSAPILibraryName, Value::TYPE_STRING,
+      key::kGSSAPILibraryName },
+
 
 #if defined(OS_CHROMEOS)
     { kPolicyChromeOsLockOnIdleSuspend, Value::TYPE_BOOLEAN,