Pull SecurityStateModel out into a component

chrome/browser/ui/toolbar/test_toolbar_model.cc

Index: chrome/browser/ui/toolbar/test_toolbar_model.cc
diff --git a/chrome/browser/ui/toolbar/test_toolbar_model.cc b/chrome/browser/ui/toolbar/test_toolbar_model.cc
index 729a5bfbae9d95669fb00a1f412998c1cd77e419..a7f544b5560e49c7dda21ff4e300f871808675cf 100644
--- a/chrome/browser/ui/toolbar/test_toolbar_model.cc
+++ b/chrome/browser/ui/toolbar/test_toolbar_model.cc
@@ -10,7 +10,7 @@
 TestToolbarModel::TestToolbarModel()
     : ChromeToolbarModel(),
       perform_search_term_replacement_(false),
-      security_level_(SecurityStateModel::NONE),
+      security_level_(security_state::SecurityStateModel::NONE),
       icon_(gfx::VectorIconId::VECTOR_ICON_NONE),
       should_display_url_(true) {}
 
@@ -37,8 +37,8 @@ bool TestToolbarModel::WouldPerformSearchTermReplacement(
   return perform_search_term_replacement_;
 }
 
-SecurityStateModel::SecurityLevel TestToolbarModel::GetSecurityLevel(
-    bool ignore_editing) const {
+security_state::SecurityStateModel::SecurityLevel
+TestToolbarModel::GetSecurityLevel(bool ignore_editing) const {
   return security_level_;
 }
 
@@ -52,8 +52,9 @@ gfx::VectorIconId TestToolbarModel::GetVectorIcon() const {
 }
 
 base::string16 TestToolbarModel::GetEVCertName() const {
-  return (security_level_ == SecurityStateModel::EV_SECURE) ? ev_cert_name_
-                                                            : base::string16();
+  return (security_level_ == security_state::SecurityStateModel::EV_SECURE)
+             ? ev_cert_name_
+             : base::string16();
 }
 
 bool TestToolbarModel::ShouldDisplayURL() const {