Refactor connection_security into SecurityStateModel

chrome/browser/ui/android/toolbar/toolbar_model_android.cc

Index: chrome/browser/ui/android/toolbar/toolbar_model_android.cc
diff --git a/chrome/browser/ui/android/toolbar/toolbar_model_android.cc b/chrome/browser/ui/android/toolbar/toolbar_model_android.cc
index 2ce0ed4cd0f0c7d538885c55fec6fd92ab098e38..2a796a34f6c98c42df394400a09c5f21751211d9 100644
--- a/chrome/browser/ui/android/toolbar/toolbar_model_android.cc
+++ b/chrome/browser/ui/android/toolbar/toolbar_model_android.cc
@@ -69,38 +69,3 @@ jlong Init(JNIEnv* env, jobject obj, jobject delegate) {
   ToolbarModelAndroid* toolbar_model = new ToolbarModelAndroid(env, delegate);
   return reinterpret_cast<intptr_t>(toolbar_model);
 }
-
-// Temporary method to allow us to surface a SHA-1 deprecation string on Android
-// in M42. This duplicates a subset of the logic from
-// ToolbarModelImpl::GetSecurityLevelForWebContents() and
-// WebsiteSettings::Init(), which should really be refactored.
-// This is at the wrong layer, and needs to be refactored (along with desktop):
-// https://crbug.com/471390
-
-// static
-jboolean IsDeprecatedSHA1Present(JNIEnv* env,
-                                 jclass jcaller,
-                                 jobject jweb_contents) {
-  content::WebContents* web_contents =
-      content::WebContents::FromJavaWebContents(jweb_contents);
-  DCHECK(web_contents);
-
-  content::NavigationEntry* entry =
-      web_contents->GetController().GetVisibleEntry();
-  if (!entry)
-    return false;
-
-  const content::SSLStatus& ssl = entry->GetSSL();
-  if (ssl.security_style == content::SECURITY_STYLE_AUTHENTICATED) {
-    scoped_refptr<net::X509Certificate> cert;
-    // NOTE: This constant needs to be kept in sync with
-    // ToolbarModelImpl::GetSecurityLevelForWebContents().
-    static const int64_t kJanuary2016 = INT64_C(13096080000000000);
-    if (content::CertStore::GetInstance()->RetrieveCert(ssl.cert_id, &cert) &&
-        (ssl.cert_status & net::CERT_STATUS_SHA1_SIGNATURE_PRESENT) &&
-        cert->valid_expiry() > base::Time::FromInternalValue(kJanuary2016)) {
-      return true;
-    }
-  }
-  return false;
-}