Move IsOriginSecure() into //content and use it in ServiceWorker

chrome/common/origin_util.cc

Index: chrome/common/origin_util.cc
diff --git a/chrome/common/origin_util.cc b/chrome/common/origin_util.cc
deleted file mode 100644
index b2f7d6358c8c9e438b4b4362f6a95cf7a0fb546a..0000000000000000000000000000000000000000
--- a/chrome/common/origin_util.cc
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 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/common/origin_util.h"
-
-#include "content/public/common/url_constants.h"
-#include "extensions/common/constants.h"
-#include "net/base/net_util.h"
-#include "url/gurl.h"
-
-bool IsOriginSecure(const GURL& url) {
-  if (url.SchemeIsCryptographic() || url.SchemeIsFile())
-    return true;
-
-  if (url.SchemeIsFileSystem() && url.inner_url() &&
-      IsOriginSecure(*url.inner_url())) {
-    return true;
-  }
-
-  std::string hostname = url.HostNoBrackets();
-  if (net::IsLocalhost(hostname))
-    return true;
-
-  std::string scheme = url.scheme();
-  if (scheme == content::kChromeUIScheme ||
-      scheme == extensions::kExtensionScheme ||
-      scheme == extensions::kExtensionResourceScheme) {
-    return true;
-  }
-
-  return false;
-}