Merge 73784 - Reland r73760: Move most of chrome-extension:// request...

chrome/renderer/extensions/extension_resource_request_policy.h

 // Copyright (c) 2011 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_RENDERER_EXTENSIONS_EXTENSION_RESOURCE_REQUEST_POLICY_H_
 #define CHROME_RENDERER_EXTENSIONS_EXTENSION_RESOURCE_REQUEST_POLICY_H_
 #pragma once
 
 class ExtensionSet;
 class GURL;
 
 // Encapsulates the policy for when chrome-extension:// URLs can be requested.
 class ExtensionResourceRequestPolicy {
  public:
   // Returns true if the |resource_url| can be requested from |frame_url|.
   static bool CanRequestResource(const GURL& resource_url,
                                  const GURL& frame_url,
                                  const ExtensionSet* loaded_extensions);
 
  private:
   ExtensionResourceRequestPolicy();
 };
 
 #endif  // CHROME_RENDERER_EXTENSIONS_EXTENSION_RESOURCE_REQUEST_POLICY_H_