Pull SecurityStateModel out into a component

chrome/browser/ui/toolbar/toolbar_model_impl.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/toolbar/toolbar_model_impl.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/ssl/chrome_security_state_model_client.h"
-#include "chrome/browser/ssl/security_state_model.h"
 #include "chrome/browser/ui/toolbar/toolbar_model_delegate.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/omnibox/browser/autocomplete_classifier.h"
 #include "components/omnibox/browser/autocomplete_input.h"
 #include "components/omnibox/browser/autocomplete_match.h"
+#include "components/security_state/security_state_model.h"
 #include "components/url_formatter/elide_url.h"
 #include "components/url_formatter/url_formatter.h"
 #include "content/public/browser/cert_store.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/ssl_status.h"
 #include "grit/components_scaled_resources.h"
 #include "grit/theme_resources.h"
 #include "net/cert/cert_status_flags.h"
 #include "net/cert/x509_certificate.h"
 #include "net/ssl/ssl_connection_status_flags.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/text_elider.h"
 #include "ui/gfx/vector_icons_public.h"
 
 using content::NavigationController;
 using content::NavigationEntry;
 using content::WebContents;
+using security_state::SecurityStateModel;
 
 ToolbarModelImpl::ToolbarModelImpl(ToolbarModelDelegate* delegate)
     : delegate_(delegate) {
 }
 
 ToolbarModelImpl::~ToolbarModelImpl() {
 }
 
 // ToolbarModelImpl Implementation.
 base::string16 ToolbarModelImpl::GetText() const {
@@ skipping 221 matching lines @@
 
   // Otherwise, extract search terms for HTTPS pages that do not have a security
   // error.
   SecurityStateModel::SecurityLevel security_level =
       GetSecurityLevel(ignore_editing);
   return ((security_level == SecurityStateModel::NONE) ||
           (security_level == SecurityStateModel::SECURITY_ERROR))
              ? base::string16()
              : search_terms;
 }