content: convert SSL notifications to observer usage (take 2)

chrome/browser/ssl/ssl_tab_helper.cc

 // Copyright (c) 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/ssl/ssl_tab_helper.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
 #include "chrome/browser/api/infobars/infobar_service.h"
 #include "chrome/browser/certificate_viewer.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/infobars/infobar.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ssl/ssl_add_cert_handler.h"
 #include "chrome/browser/ssl/ssl_client_certificate_selector.h"
+#include "chrome/browser/ui/browser_finder.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
@@ skipping 151 matching lines @@
           content::Details<InfoBarReplacedDetails>(details)->first))
     infobar_delegate_ = NULL;
 }
 
 
 // SSLTabHelper ----------------------------------------------------------------
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(SSLTabHelper);
 
 SSLTabHelper::SSLTabHelper(content::WebContents* contents)
-    : web_contents_(contents) {
+    : WebContentsObserver(contents),
+      web_contents_(contents) {
 }
 
 SSLTabHelper::~SSLTabHelper() {
 }
 
+void SSLTabHelper::DidChangeVisibleSSLState() {
+#if !defined(OS_ANDROID)
+  Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
+  if (browser)
+    browser->VisibleSSLStateChanged(web_contents_);
+#endif  // !defined(OS_ANDROID)
+}
+
 void SSLTabHelper::ShowClientCertificateRequestDialog(
     const net::HttpNetworkSession* network_session,
     net::SSLCertRequestInfo* cert_request_info,
     const base::Callback<void(net::X509Certificate*)>& callback) {
   chrome::ShowSSLClientCertificateSelector(
       web_contents_, network_session, cert_request_info, callback);
 }
 
 void SSLTabHelper::OnVerifyClientCertificateError(
     scoped_refptr<SSLAddCertHandler> handler, int error_code) {
@@ skipping 45 matching lines @@
 SSLTabHelper::SSLAddCertData*
 SSLTabHelper::GetAddCertData(SSLAddCertHandler* handler) {
   // Find/create the slot.
   linked_ptr<SSLAddCertData>& ptr_ref =
       request_id_to_add_cert_data_[handler->network_request_id()];
   // Fill it if necessary.
   if (!ptr_ref.get())
     ptr_ref.reset(new SSLAddCertData(web_contents_));
   return ptr_ref.get();
 }