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

chromecast/crash/linux/synchronized_minidump_manager.cc

Index: chromecast/crash/linux/synchronized_minidump_manager.cc
diff --git a/chromecast/crash/linux/synchronized_minidump_manager.cc b/chromecast/crash/linux/synchronized_minidump_manager.cc
index 49cb3ddf34234993c01789b802baa8b76db5792c..4f1b79180f5f97eaa2f1d5288cee73393bb7475b 100644
--- a/chromecast/crash/linux/synchronized_minidump_manager.cc
+++ b/chromecast/crash/linux/synchronized_minidump_manager.cc
@@ -267,7 +267,7 @@
   std::string lockfile;
 
   for (const auto& elem : *dumps) {
-    std::unique_ptr<std::string> dump_info = SerializeToJson(elem);
+    std::unique_ptr<std::string> dump_info = SerializeToJson(*elem);
     RCHECK(dump_info, false);
     lockfile += *dump_info;
     lockfile += "\n";  // Add line seperatators
@@ -332,7 +332,7 @@
   std::vector<std::unique_ptr<DumpInfo>> dumps;
 
   for (const auto& elem : *dumps_) {
-    dumps.push_back(std::unique_ptr<DumpInfo>(new DumpInfo(&elem)));
+    dumps.push_back(std::unique_ptr<DumpInfo>(new DumpInfo(elem.get())));
   }
 
   return dumps;