Add a console messsage for HTTP-bad

chrome/browser/ssl/chrome_security_state_model_client.h

Index: chrome/browser/ssl/chrome_security_state_model_client.h
diff --git a/chrome/browser/ssl/chrome_security_state_model_client.h b/chrome/browser/ssl/chrome_security_state_model_client.h
index c5f8854fa5cb259bdbd8340acb1b8bdcd77a3bd5..9c71b9c6b0b0317682e92f8011550ce91303e205 100644
--- a/chrome/browser/ssl/chrome_security_state_model_client.h
+++ b/chrome/browser/ssl/chrome_security_state_model_client.h
@@ -10,6 +10,7 @@
 #include "base/macros.h"
 #include "components/security_state/security_state_model.h"
 #include "components/security_state/security_state_model_client.h"
+#include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "third_party/WebKit/public/platform/WebSecurityStyle.h"
 
@@ -22,7 +23,8 @@ class WebContents;
 // information that it needs to determine the page's security status.
 class ChromeSecurityStateModelClient
     : public security_state::SecurityStateModelClient,
-      public content::WebContentsUserData<ChromeSecurityStateModelClient> {
+      public content::WebContentsUserData<ChromeSecurityStateModelClient>,
+      public content::WebContentsObserver {
  public:
   ~ChromeSecurityStateModelClient() override;
 
@@ -43,12 +45,17 @@ class ChromeSecurityStateModelClient
   bool UsedPolicyInstalledCertificate() override;
   bool IsOriginSecure(const GURL& url) override;
 
+  // content::WebContentsObserver:
+  void DidFinishNavigation(
+      content::NavigationHandle* navigation_handle) override;
+
  private:
   explicit ChromeSecurityStateModelClient(content::WebContents* web_contents);
   friend class content::WebContentsUserData<ChromeSecurityStateModelClient>;
 
   content::WebContents* web_contents_;
   std::unique_ptr<security_state::SecurityStateModel> security_state_model_;
+  mutable bool logged_http_warning_on_current_navigation_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeSecurityStateModelClient);
 };