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

chrome/browser/ui/webui/options/content_settings_handler.cc

Index: chrome/browser/ui/webui/options/content_settings_handler.cc
diff --git a/chrome/browser/ui/webui/options/content_settings_handler.cc b/chrome/browser/ui/webui/options/content_settings_handler.cc
index 491cb0b196770e809de1d4ad1d6fa0c3ae2a53fb..0130d7fa6bbc03ba3f4924fb98c62e632c1bfd73 100644
--- a/chrome/browser/ui/webui/options/content_settings_handler.cc
+++ b/chrome/browser/ui/webui/options/content_settings_handler.cc
@@ -941,8 +941,8 @@ void ContentSettingsHandler::CompareMediaExceptionsWithFlash(
   settings.exceptions.clear();
   for (base::ListValue::const_iterator entry = exceptions.begin();
        entry != exceptions.end(); ++entry) {
-    base::DictionaryValue* dict = nullptr;
-    bool valid_dict = (*entry)->GetAsDictionary(&dict);
+    const base::DictionaryValue* dict = nullptr;
+    bool valid_dict = entry->GetAsDictionary(&dict);
     DCHECK(valid_dict);
 
     std::string origin;