Refactoring: ProtocolHandler::MaybeCreateJob takes NetworkDelegate as argument

net/url_request/url_request.cc

Index: net/url_request/url_request.cc
diff --git a/net/url_request/url_request.cc b/net/url_request/url_request.cc
index 65dabe908c0f9cbc1cfe9a1095ec703e7e57759c..cbd097003479ec8effd830cb5832ffc1ad0404ec 100644
--- a/net/url_request/url_request.cc
+++ b/net/url_request/url_request.cc
@@ -428,7 +428,8 @@ void URLRequest::Start() {
     return;
   }
 
-  StartJob(URLRequestJobManager::GetInstance()->CreateJob(this));
+  StartJob(URLRequestJobManager::GetInstance()->CreateJob(
+      this, context_->network_delegate()));
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -447,18 +448,20 @@ void URLRequest::BeforeRequestComplete(int error) {
     std::string source("delegate");
     net_log_.AddEvent(NetLog::TYPE_CANCELLED,
                       NetLog::StringCallback("source", &source));
-    StartJob(new URLRequestErrorJob(this, error));
+    StartJob(new URLRequestErrorJob(this, context_->network_delegate(), error));
   } else if (!delegate_redirect_url_.is_empty()) {
     GURL new_url;
     new_url.Swap(&delegate_redirect_url_);
 
-    URLRequestRedirectJob* job = new URLRequestRedirectJob(this, new_url);
+    URLRequestRedirectJob* job = new URLRequestRedirectJob(
+        this, context_->network_delegate(), new_url);
     // Use status code 307 to preserve the method, so POST requests work.
     job->set_redirect_code(
         URLRequestRedirectJob::REDIRECT_307_TEMPORARY_REDIRECT);
     StartJob(job);
   } else {
-    StartJob(URLRequestJobManager::GetInstance()->CreateJob(this));
+    StartJob(URLRequestJobManager::GetInstance()->CreateJob(
+        this, context_->network_delegate()));
   }
 }
 
@@ -491,7 +494,8 @@ void URLRequest::StartJob(URLRequestJob* job) {
 void URLRequest::Restart() {
   // Should only be called if the original job didn't make any progress.
   DCHECK(job_ && !job_->has_response_started());
-  RestartWithJob(URLRequestJobManager::GetInstance()->CreateJob(this));
+  RestartWithJob(URLRequestJobManager::GetInstance()->CreateJob(
+      this, context_->network_delegate()));
 }
 
 void URLRequest::RestartWithJob(URLRequestJob *job) {