Move URLFetcherImpl to net/

net/url_request/url_fetcher_impl.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.
 
-// This file contains URLFetcher, a wrapper around net::URLRequest that handles
+// This file contains URLFetcher, a wrapper around URLRequest that handles
 // low-level details like thread safety, ref counting, and incremental buffer
 // reading.  This is useful for callers who simply want to get the data from a
 // URL and don't care about all the nitty-gritty details.
 //
 // NOTE(willchan): Only one "IO" thread is supported for URLFetcher.  This is a
 // temporary situation.  We will work on allowing support for multiple "io"
 // threads per process.
 
-#ifndef CONTENT_COMMON_NET_URL_FETCHER_IMPL_H_
-#define CONTENT_COMMON_NET_URL_FETCHER_IMPL_H_
+#ifndef NET_URL_REQUEST_URL_FETCHER_IMPL_H_
+#define NET_URL_REQUEST_URL_FETCHER_IMPL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "content/common/content_export.h"
-#include "content/public/common/url_fetcher.h"
+#include "net/base/net_export.h"
+#include "net/url_request/url_fetcher.h"
 
 namespace net {
 class URLFetcherCore;
 class URLFetcherDelegate;
 class URLFetcherFactory;
-}  // namespace net
 
-class CONTENT_EXPORT URLFetcherImpl : public net::URLFetcher {
+// TODO(akalin): Remove NET_EXPORT once URLFetcher::Create is in net/.
+class NET_EXPORT URLFetcherImpl : public URLFetcher {
  public:
   // |url| is the URL to send the request to.
   // |request_type| is the type of request to make.
   // |d| the object that will receive the callback on fetch completion.
   URLFetcherImpl(const GURL& url,
                  RequestType request_type,
-                 net::URLFetcherDelegate* d);
+                 URLFetcherDelegate* d);
   virtual ~URLFetcherImpl();
 
-  // net::URLFetcher implementation:
+  // URLFetcher implementation:
   virtual void SetUploadData(const std::string& upload_content_type,
                              const std::string& upload_content) OVERRIDE;
   virtual void SetChunkedUpload(
       const std::string& upload_content_type) OVERRIDE;
   virtual void AppendChunkToUpload(const std::string& data,
                                    bool is_last_chunk) OVERRIDE;
   virtual void SetLoadFlags(int load_flags) OVERRIDE;
   virtual int GetLoadFlags() const OVERRIDE;
   virtual void SetReferrer(const std::string& referrer) OVERRIDE;
   virtual void SetExtraRequestHeaders(
       const std::string& extra_request_headers) OVERRIDE;
   virtual void AddExtraRequestHeader(const std::string& header_line) OVERRIDE;
   virtual void GetExtraRequestHeaders(
-      net::HttpRequestHeaders* headers) const OVERRIDE;
+      HttpRequestHeaders* headers) const OVERRIDE;
   virtual void SetRequestContext(
-      net::URLRequestContextGetter* request_context_getter) OVERRIDE;
+      URLRequestContextGetter* request_context_getter) OVERRIDE;
   virtual void SetFirstPartyForCookies(
       const GURL& first_party_for_cookies) OVERRIDE;
   virtual void SetURLRequestUserData(
       const void* key,
       const CreateDataCallback& create_data_callback) OVERRIDE;
   virtual void SetStopOnRedirect(bool stop_on_redirect) OVERRIDE;
   virtual void SetAutomaticallyRetryOn5xx(bool retry) OVERRIDE;
   virtual void SetMaxRetries(int max_retries) OVERRIDE;
   virtual int GetMaxRetries() const OVERRIDE;
   virtual base::TimeDelta GetBackoffDelay() const OVERRIDE;
   virtual void SaveResponseToFileAtPath(
       const FilePath& file_path,
       scoped_refptr<base::MessageLoopProxy> file_message_loop_proxy) OVERRIDE;
   virtual void SaveResponseToTemporaryFile(
       scoped_refptr<base::MessageLoopProxy> file_message_loop_proxy) OVERRIDE;
-  virtual net::HttpResponseHeaders* GetResponseHeaders() const OVERRIDE;
-  virtual net::HostPortPair GetSocketAddress() const OVERRIDE;
+  virtual HttpResponseHeaders* GetResponseHeaders() const OVERRIDE;
+  virtual HostPortPair GetSocketAddress() const OVERRIDE;
   virtual bool WasFetchedViaProxy() const OVERRIDE;
   virtual void Start() OVERRIDE;
   virtual const GURL& GetOriginalURL() const OVERRIDE;
   virtual const GURL& GetURL() const OVERRIDE;
-  virtual const net::URLRequestStatus& GetStatus() const OVERRIDE;
+  virtual const URLRequestStatus& GetStatus() const OVERRIDE;
   virtual int GetResponseCode() const OVERRIDE;
-  virtual const net::ResponseCookies& GetCookies() const OVERRIDE;
+  virtual const ResponseCookies& GetCookies() const OVERRIDE;
   virtual bool FileErrorOccurred(
       base::PlatformFileError* out_error_code) const OVERRIDE;
   virtual void ReceivedContentWasMalformed() OVERRIDE;
   virtual bool GetResponseAsString(
       std::string* out_response_string) const OVERRIDE;
   virtual bool GetResponseAsFilePath(
       bool take_ownership,
       FilePath* out_response_path) const OVERRIDE;
 
   static void CancelAll();
 
+  static void SetEnableInterceptionForTests(bool enabled);
+
+  // TODO(akalin): Make these private again once URLFetcher::Create()
+  // is in net/.
+
+  static URLFetcherFactory* factory();
+
+  // Sets the factory used by the static method Create to create a URLFetcher.
+  // URLFetcher does not take ownership of |factory|. A value of NULL results
+  // in a URLFetcher being created directly.
+  //
+  // NOTE: for safety, this should only be used through ScopedURLFetcherFactory!
+  static void set_factory(URLFetcherFactory* factory);
+
  protected:
   // Returns the delegate.
-  net::URLFetcherDelegate* delegate() const;
+  URLFetcherDelegate* delegate() const;
 
  private:
-  friend class ScopedURLFetcherFactory;
-  friend class TestURLFetcher;
   friend class URLFetcherTest;
 
   // Only used by URLFetcherTest, returns the number of URLFetcher::Core objects
   // actively running.
   static int GetNumFetcherCores();
 
-  static net::URLFetcherFactory* factory();
-
-  // Sets the factory used by the static method Create to create a URLFetcher.
-  // URLFetcher does not take ownership of |factory|. A value of NULL results
-  // in a URLFetcher being created directly.
-  //
-  // NOTE: for safety, this should only be used through ScopedURLFetcherFactory!
-  static void set_factory(net::URLFetcherFactory* factory);
-
-  const scoped_refptr<net::URLFetcherCore> core_;
+  const scoped_refptr<URLFetcherCore> core_;
 
   DISALLOW_COPY_AND_ASSIGN(URLFetcherImpl);
 };
 
-#endif  // CONTENT_COMMON_NET_URL_FETCHER_IMPL_H_
+}  // namespace net
+
+#endif  // NET_URL_REQUEST_URL_FETCHER_IMPL_H_