Refactoring: ProtocolHandler::MaybeCreateJob takes NetworkDelegate as argument

chrome/browser/chromeos/gdata/gdata_protocol_handler.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 "chrome/browser/chromeos/gdata/gdata_protocol_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 17 matching lines @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/escape.h"
 #include "net/base/file_stream.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_response_info.h"
 #include "net/url_request/url_request.h"
-#include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_job.h"
 
 using content::BrowserThread;
 
 namespace gdata {
 
 namespace {
 
 const net::UnescapeRule::Type kUrlPathUnescapeMask =
     net::UnescapeRule::SPACES |
@@ skipping 75 matching lines @@
   if (system_service)
     system_service->docs_service()->operation_registry()->CancelForFilePath(
         gdata_file_path);
 }
 
 // GDataURLRequesetJob is the gateway between network-level drive://...
 // requests for gdata resources and GDataFileSytem.  It exposes content URLs
 // formatted as drive://<resource-id>.
 class GDataURLRequestJob : public net::URLRequestJob {
  public:
-  explicit GDataURLRequestJob(net::URLRequest* request);
+  GDataURLRequestJob(net::URLRequest* request,
+                     net::NetworkDelegate* network_delegate);
 
   // net::URLRequestJob overrides:
   virtual void Start() OVERRIDE;
   virtual void Kill() OVERRIDE;
   virtual bool GetMimeType(std::string* mime_type) const OVERRIDE;
   virtual void GetResponseInfo(net::HttpResponseInfo* info) OVERRIDE;
   virtual int GetResponseCode() const OVERRIDE;
   virtual bool ReadRawData(net::IOBuffer* buf,
                            int buf_size,
                            int* bytes_read) OVERRIDE;
@@ skipping 73 matching lines @@
   scoped_ptr<net::FileStream> stream_;
   scoped_refptr<net::DrainableIOBuffer> read_buf_;
   scoped_ptr<net::HttpResponseInfo> response_info_;
   bool streaming_download_;
   scoped_refptr<net::GrowableIOBuffer> download_growable_buf_;
   scoped_refptr<net::DrainableIOBuffer> download_drainable_buf_;
 
   DISALLOW_COPY_AND_ASSIGN(GDataURLRequestJob);
 };
 
-GDataURLRequestJob::GDataURLRequestJob(net::URLRequest* request)
-    : net::URLRequestJob(request, request->context()->network_delegate()),
+GDataURLRequestJob::GDataURLRequestJob(net::URLRequest* request,
+                                       net::NetworkDelegate* network_delegate)
+    : net::URLRequestJob(request, network_delegate),
       weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(
           new base::WeakPtrFactory<GDataURLRequestJob>(this))),
       file_system_(NULL),
       error_(false),
       headers_set_(false),
       initial_file_size_(0),
       remaining_bytes_(0),
       streaming_download_(false),
       download_growable_buf_(new net::GrowableIOBuffer) {
   download_growable_buf_->SetCapacity(kInitialDownloadBufferSizeInBytes);
@@ skipping 688 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // GDataProtocolHandler class
 
 GDataProtocolHandler::GDataProtocolHandler() {
 }
 
 GDataProtocolHandler::~GDataProtocolHandler() {
 }
 
 net::URLRequestJob* GDataProtocolHandler::MaybeCreateJob(
-    net::URLRequest* request) const {
+    net::URLRequest* request, net::NetworkDelegate* network_delegate) const {
   DVLOG(1) << "Handling url: " << request->url().spec();
-  return new GDataURLRequestJob(request);
+  return new GDataURLRequestJob(request, network_delegate);
 }
 
 }  // namespace gdata