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

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index e9d731555b3abf708bfac8eeab561958a3ad5427..cb7f7bf5c42891c0ba3bfa145bd6a5e7ab84bdae 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -134,6 +134,7 @@
     'public/browser/notification_service.h',
     'public/browser/notification_source.h',
     'public/browser/notification_types.h',
+    'public/browser/nss_context.h',
     'public/browser/overscroll_configuration.h',
     'public/browser/page_navigator.cc',
     'public/browser/page_navigator.h',
@@ -733,6 +734,9 @@
     'browser/service_worker/service_worker_context.cc',
     'browser/net/browser_online_state_observer.cc',
     'browser/net/browser_online_state_observer.h',
+    'browser/net/keygen_handler.cc',
+    'browser/net/keygen_handler.h',
+    'browser/net/nss_context.cc',
     'browser/net/sqlite_persistent_cookie_store.cc',
     'browser/net/sqlite_persistent_cookie_store.h',
     'browser/net/view_blob_internals_job_factory.cc',
@@ -1391,6 +1395,11 @@
         '../dbus/dbus.gyp:dbus',
       ],
     }],
+    ['use_nss==0', {
+      'sources!': [
+        'browser/net/nss_context.cc',
+      ],
+    }],
     ['use_x11==1', {
       'dependencies': [
         '../build/linux/system.gyp:x11',