*WIP* Store NSS slots per profile. Move keygen to chrome.

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 d7373874fbcd40f8f2eaedf24a2c4827019d0398..38529ebedac035303177d8cfb49afea6d9660e95 100644
--- a/chrome/browser/net/nss_context_linux.cc
+++ b/chrome/browser/net/nss_context_linux.cc
@@ -6,6 +6,7 @@
 
 #include "content/public/browser/browser_thread.h"
 #include "crypto/nss_util_internal.h"
+#include "net/cert/nss_cert_database.h"
 
 crypto::ScopedPK11Slot GetPublicNSSKeySlotForResourceContext(
     content::ResourceContext* context) {
@@ -19,3 +20,10 @@ crypto::ScopedPK11Slot GetPrivateNSSKeySlotForResourceContext(
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   return crypto::ScopedPK11Slot(crypto::GetPrivateNSSKeySlot());
 }
+
+net::NSSCertDatabase* GetNSSCertDatabaseForResourceContext(
+    content::ResourceContext* context,
+    const base::Callback<void(net::NSSCertDatabase*)>& callback) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  return net::NSSCertDatabase::GetInstance();
+}