[Android] Fix remaining linker errors for components build

android_webview/browser/net/aw_url_request_job_factory.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 "android_webview/browser/net/aw_url_request_job_factory.h"
 
 #include "net/base/net_errors.h"
 #include "net/url_request/url_request_error_job.h"
 #include "net/url_request/url_request_job_factory_impl.h"
 #include "net/url_request/url_request_job_manager.h"
@@ skipping 29 matching lines @@
 URLRequestJob* AwURLRequestJobFactory::MaybeCreateJobWithProtocolHandler(
     const std::string& scheme,
     URLRequest* request,
     NetworkDelegate* network_delegate) const {
   URLRequestJob* job = next_factory_->MaybeCreateJobWithProtocolHandler(
       scheme, request, network_delegate);
 
   if (job)
     return job;
 
-  // If the URLRequestJobManager supports the scheme NULL should be returned
-  // from this method. In that case the built in handlers in
-  // URLRequestJobManager will then be used to create the job.
-  if (net::URLRequestJobManager::GetInstance()->SupportsScheme(scheme))
+  // If URLRequest supports the scheme NULL should be returned from this method.
+  // In that case the built in handlers will then be used to create the job.
+  // NOTE(joth): See the assumption in IsHandledProtocol above.
+  if (net::URLRequest::IsHandledProtocol(scheme))
     return NULL;
 
   return new net::URLRequestErrorJob(
       request, network_delegate, net::ERR_UNKNOWN_URL_SCHEME);
 }
 
 bool AwURLRequestJobFactory::SetProtocolHandler(
     const std::string& scheme,
     ProtocolHandler* protocol_handler) {
   return next_factory_->SetProtocolHandler(scheme, protocol_handler);
 }
 
 } // namespace android_webview