Allows webview to access extension resources.

extensions/browser/url_request_util.h

 // Copyright 2014 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.
 
-#ifndef CHROME_BROWSER_EXTENSIONS_URL_REQUEST_UTIL_H_
-#define CHROME_BROWSER_EXTENSIONS_URL_REQUEST_UTIL_H_
-
-#include <string>
-
-namespace base {
-class FilePath;
-}
+#ifndef EXTENSIONS_BROWSER_URL_REQUEST_UTIL_H_
+#define EXTENSIONS_BROWSER_URL_REQUEST_UTIL_H_
 
 namespace net {
-class NetworkDelegate;
 class URLRequest;
-class URLRequestJob;
 }
 
 namespace extensions {
 class Extension;
 class InfoMap;
 
 // Utilities related to URLRequest jobs for extension resources. See
 // chrome/browser/extensions/extension_protocols_unittest.cc for related tests.
 namespace url_request_util {
 
-// Returns true to allow a chrome-extension:// resource request coming from
-// renderer A to access a resource in an extension running in renderer B.
+// Sets allowed=true to allow a chrome-extension:// resource request coming from
+// renderer A to access a resource in an extension running in renderer B.\
+// Returns false when it couldn't determine if the resource is allowed or not
 bool AllowCrossRendererResourceLoad(net::URLRequest* request,
                                     bool is_incognito,
                                     const Extension* extension,
-                                    InfoMap* extension_info_map);
-
-// Creates a URLRequestJob for loading component extension resources out of
-// a Chrome resource bundle. Returns NULL if the requested resource is not a
-// component extension resource.
-net::URLRequestJob* MaybeCreateURLRequestResourceBundleJob(
-    net::URLRequest* request,
-    net::NetworkDelegate* network_delegate,
-    const base::FilePath& directory_path,
-    const std::string& content_security_policy,
-    bool send_cors_header);
+                                    InfoMap* extension_info_map,
+                                    bool* allowed);
 
 // Returns true if |request| corresponds to a resource request from a
 // <webview>.
 bool IsWebViewRequest(net::URLRequest* request);
 
 }  // namespace url_request_util
 }  // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_URL_REQUEST_UTIL_H_
+#endif  // EXTENSIONS_BROWSER_URL_REQUEST_UTIL_H_