Componentize component_updater: Move URLRequestPrepackagedInterceptor from content/ to net/

net/url_request/test_url_request_interceptor.h

 // 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.
 
-#ifndef CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_INTERCEPTOR_H_
-#define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_INTERCEPTOR_H_
+#ifndef NET_URL_REQUEST_TEST_URL_REQUEST_INTERCEPTOR_H_
+#define NET_URL_REQUEST_TEST_URL_REQUEST_INTERCEPTOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
 
 class GURL;
 
 namespace base {
 class FilePath;
+class TaskRunner;
 }
 
-namespace content {
+namespace net {
 
 // Intercepts HTTP requests and gives pre-defined responses to specified URLs.
 // The pre-defined responses are loaded from files on disk.  The interception
-// occurs while the URLRequestPrepackagedInterceptor is alive.
-class URLRequestPrepackagedInterceptor {
+// occurs while the TestURLRequestInterceptor is alive.
+class TestURLRequestInterceptor {
  public:
   // Registers an interceptor for urls using |scheme| and |hostname|. Urls
   // passed to "SetResponse" are required to use |scheme| and |hostname|.
-  URLRequestPrepackagedInterceptor(const std::string& scheme,
-                                   const std::string& hostname);
-  virtual ~URLRequestPrepackagedInterceptor();
+  TestURLRequestInterceptor(
+      const std::string& scheme,
+      const std::string& hostname,
+      const scoped_refptr<base::TaskRunner>& io_task_runner,
+      const scoped_refptr<base::TaskRunner>& worker_task_runner);
+  virtual ~TestURLRequestInterceptor();
 
   // When requests for |url| arrive, respond with the contents of |path|. The
   // hostname and scheme of |url| must match the corresponding parameters
   // passed as constructor arguments.
   void SetResponse(const GURL& url, const base::FilePath& path);
 
   // Identical to SetResponse except that query parameters are ignored on
   // incoming URLs when comparing against |url|.
   void SetResponseIgnoreQuery(const GURL& url, const base::FilePath& path);
 
   // Returns how many requests have been issued that have a stored reply.
   int GetHitCount();
 
  private:
   class Delegate;
 
   const std::string scheme_;
   const std::string hostname_;
 
-  // After creation, |delegate_| lives on the IO thread, and a task to delete
-  // it is posted from ~URLRequestPrepackagedInterceptor().
+  const scoped_refptr<base::TaskRunner> io_task_runner_;
+
+  // After creation, |delegate_| lives on the thread of the |io_task_runner_|,
+  // and a task to delete it is posted from ~TestURLRequestInterceptor().
   Delegate* delegate_;
 
-  DISALLOW_COPY_AND_ASSIGN(URLRequestPrepackagedInterceptor);
+  DISALLOW_COPY_AND_ASSIGN(TestURLRequestInterceptor);
 };
 
-// Specialization of URLRequestPrepackagedInterceptor where scheme is "http" and
+// Specialization of TestURLRequestInterceptor where scheme is "http" and
 // hostname is "localhost".
-class URLLocalHostRequestPrepackagedInterceptor
-    : public URLRequestPrepackagedInterceptor {
+class LocalHostTestURLRequestInterceptor : public TestURLRequestInterceptor {
  public:
-  URLLocalHostRequestPrepackagedInterceptor();
+  LocalHostTestURLRequestInterceptor(
+      const scoped_refptr<base::TaskRunner>& io_task_runner,
+      const scoped_refptr<base::TaskRunner>& worker_task_runner);
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(URLLocalHostRequestPrepackagedInterceptor);
+  DISALLOW_COPY_AND_ASSIGN(LocalHostTestURLRequestInterceptor);
 };
 
-}  // namespace content
+}  // namespace net
 
-#endif  // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_INTERCEPTOR_H_
+#endif  // NET_URL_REQUEST_TEST_URL_REQUEST_INTERCEPTOR_H_