Revert of Change base::Value::ListStorage to std::vector<base::Value>

chrome/service/cloud_print/printer_job_queue_handler.cc

Index: chrome/service/cloud_print/printer_job_queue_handler.cc
diff --git a/chrome/service/cloud_print/printer_job_queue_handler.cc b/chrome/service/cloud_print/printer_job_queue_handler.cc
index 64aa593b1c18bcfc33e1d62c2055d0419485b6d9..4757bd9344a49a97fbb6905ce41c2f6c246199df 100644
--- a/chrome/service/cloud_print/printer_job_queue_handler.cc
+++ b/chrome/service/cloud_print/printer_job_queue_handler.cc
@@ -120,7 +120,7 @@
   std::vector<JobDetails> jobs_with_timeouts;
   for (const auto& job_value : *job_list) {
     const base::DictionaryValue* job_data = nullptr;
-    if (!job_value.GetAsDictionary(&job_data))
+    if (!job_value->GetAsDictionary(&job_data))
       continue;
 
     JobDetails job_details_current = ConstructJobDetailsFromJson(*job_data);