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

chrome/browser/profiles/profile_io_data.h

Index: chrome/browser/profiles/profile_io_data.h
diff --git a/chrome/browser/profiles/profile_io_data.h b/chrome/browser/profiles/profile_io_data.h
index 724a728b1493bb5ba811b9e14eb83c9f81ebb372..ff2ec2fa3a2669277f55ae920f102a2e808fd7dd 100644
--- a/chrome/browser/profiles/profile_io_data.h
+++ b/chrome/browser/profiles/profile_io_data.h
@@ -26,6 +26,10 @@
 #include "net/http/http_network_session.h"
 #include "net/url_request/url_request_job_factory.h"
 
+#if defined(USE_NSS)
+#include "crypto/scoped_nss_types.h"
+#endif
+
 class ChromeHttpUserAgentSettings;
 class ChromeNetworkDelegate;
 class CookieSettings;
@@ -192,6 +196,11 @@ class ProfileIOData {
   }
 #endif
 
+#if defined(USE_NSS)
+  crypto::ScopedPK11Slot GetPublicNSSKeySlot() const;
+  crypto::ScopedPK11Slot GetPrivateNSSKeySlot() const;
+#endif
+
   // Initialize the member needed to track the metrics enabled state. This is
   // only to be called on the UI thread.
   void InitializeMetricsEnabledStateOnUIThread();
@@ -278,6 +287,11 @@ class ProfileIOData {
     scoped_ptr<policy::PolicyCertVerifier> cert_verifier;
 #endif
 
+#if defined(USE_NSS)
+    crypto::ScopedPK11Slot public_slot;
+    crypto::ScopedPK11Slot private_slot;
+#endif
+
     // The profile this struct was populated from. It's passed as a void* to
     // ensure it's not accidently used on the IO thread. Before using it on the
     // UI thread, call ProfileManager::IsValidProfile to ensure it's alive.
@@ -499,6 +513,10 @@ class ProfileIOData {
 #if defined(OS_CHROMEOS)
   mutable scoped_ptr<net::CertVerifier> cert_verifier_;
 #endif
+#if defined(USE_NSS)
+  mutable crypto::ScopedPK11Slot public_slot_;
+  mutable crypto::ScopedPK11Slot private_slot_;
+#endif
 
 #if defined(ENABLE_NOTIFICATIONS)
   mutable DesktopNotificationService* notification_service_;