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

chrome/test/chromedriver/logging.cc

Index: chrome/test/chromedriver/logging.cc
diff --git a/chrome/test/chromedriver/logging.cc b/chrome/test/chromedriver/logging.cc
index eacb53fa094fa6c968b30c340c4bced8075be3f7..101d47e9e1c14dea377125252970cbec8354b878 100644
--- a/chrome/test/chromedriver/logging.cc
+++ b/chrome/test/chromedriver/logging.cc
@@ -170,8 +170,8 @@ bool GetFirstErrorMessageFromList(const base::ListValue* list,
   for (base::ListValue::const_iterator it = list->begin();
        it != list->end();
        ++it) {
-    base::DictionaryValue* log_entry = NULL;
-    (*it)->GetAsDictionary(&log_entry);
+    const base::DictionaryValue* log_entry = NULL;
+    it->GetAsDictionary(&log_entry);
     if (log_entry != NULL) {
       std::string level;
       if (log_entry->GetString("level", &level))