Support WebSocket in WebRequest API.

extensions/browser/api/web_request/web_request_permissions.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 "extensions/browser/api/web_request/web_request_permissions.h"
 
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/browser/resource_request_info.h"
 #include "extensions/browser/extension_navigation_ui_data.h"
@@ skipping 57 matching lines @@
       extension_urls::IsWebstoreUpdateUrl(url_without_query) ||
       extension_urls::IsBlacklistUpdateUrl(url);
 }
 
 // Returns true if the scheme is one we want to allow extensions to have access
 // to. Extensions still need specific permissions for a given URL, which is
 // covered by CanExtensionAccessURL.
 bool HasWebRequestScheme(const GURL& url) {
   return (url.SchemeIs(url::kAboutScheme) || url.SchemeIs(url::kFileScheme) ||
           url.SchemeIs(url::kFileSystemScheme) ||
-          url.SchemeIs(url::kFtpScheme) || url.SchemeIs(url::kHttpScheme) ||
-          url.SchemeIs(url::kHttpsScheme) ||
-          url.SchemeIs(extensions::kExtensionScheme));
+          url.SchemeIs(url::kFtpScheme) || url.SchemeIsHTTPOrHTTPS() ||
+          url.SchemeIs(extensions::kExtensionScheme) || url.SchemeIsWSOrWSS());
 }
 
 }  // namespace
 
 // static
 bool WebRequestPermissions::HideRequest(
     const extensions::InfoMap* extension_info_map,
     const net::URLRequest* request,
     extensions::ExtensionNavigationUIData* navigation_ui_data) {
   // Hide requests from the Chrome WebStore App or signin process.
@@ skipping 56 matching lines @@
       break;
     case REQUIRE_ALL_URLS:
       if (extension->permissions_data()->HasEffectiveAccessToAllHosts())
         access = PermissionsData::ACCESS_ALLOWED;
       // else ACCESS_DENIED
       break;
   }
 
   return access;
 }