Refactor connection_security into SecurityStateModel

chrome/browser/ssl/connection_security_android.cc

-// Copyright 2015 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/connection_security_android.h"
-
-#include "base/logging.h"
-#include "chrome/browser/ssl/connection_security.h"
-#include "content/public/browser/web_contents.h"
-#include "jni/ConnectionSecurity_jni.h"
-
-// static
-bool RegisterConnectionSecurityAndroid(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-// static
-jint GetSecurityLevelForWebContents(
-    JNIEnv* env,
-    const JavaParamRef<jclass>& jcaller,
-    const JavaParamRef<jobject>& jweb_contents) {
-  content::WebContents* web_contents =
-      content::WebContents::FromJavaWebContents(jweb_contents);
-  DCHECK(web_contents);
-  return connection_security::GetSecurityLevelForWebContents(web_contents);
-}