Remove NSSCryptoModuleDelegate.

chrome/browser/net/nss_context_linux.cc

Index: chrome/browser/net/nss_context_linux.cc
diff --git a/chrome/browser/net/nss_context_linux.cc b/chrome/browser/net/nss_context_linux.cc
index 8e617157251ffcfc415b4294a24ef8e12a8c3569..c649bbd072d2b5993cda8367d5ce13b1e01970b3 100644
--- a/chrome/browser/net/nss_context_linux.cc
+++ b/chrome/browser/net/nss_context_linux.cc
@@ -12,19 +12,6 @@ namespace {
 net::NSSCertDatabase* g_nss_cert_database = NULL;
 }  // namespace
 
-crypto::ScopedPK11Slot GetPublicNSSKeySlotForResourceContext(
-    content::ResourceContext* context) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
-  return crypto::ScopedPK11Slot(crypto::GetPersistentNSSKeySlot());
-}
-
-crypto::ScopedPK11Slot GetPrivateNSSKeySlotForResourceContext(
-    content::ResourceContext* context,
-    const base::Callback<void(crypto::ScopedPK11Slot)>& callback) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
-  return crypto::ScopedPK11Slot(crypto::GetPersistentNSSKeySlot());
-}
-
 net::NSSCertDatabase* GetNSSCertDatabaseForResourceContext(
     content::ResourceContext* context,
     const base::Callback<void(net::NSSCertDatabase*)>& callback) {