Remove use of JSONReader::DeprecatedRead from chrome/test

chrome/test/remoting/remote_desktop_browsertest.cc

Index: chrome/test/remoting/remote_desktop_browsertest.cc
diff --git a/chrome/test/remoting/remote_desktop_browsertest.cc b/chrome/test/remoting/remote_desktop_browsertest.cc
index e869653011c52705ab8633541b7e9d198d495f04..c255befd8cd0ec546cbbc96600e492df82ca234e 100644
--- a/chrome/test/remoting/remote_desktop_browsertest.cc
+++ b/chrome/test/remoting/remote_desktop_browsertest.cc
@@ -7,6 +7,7 @@
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
+#include "base/macros.h"
 #include "base/path_service.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/unpacked_installer.h"
@@ -858,11 +859,12 @@ void RemoteDesktopBrowserTest::SetUserNameAndPassword(
   ASSERT_TRUE(base::ReadFileToString(absolute_path, &accounts_info));
 
   // Get the root dictionary from the input json file contents.
-  scoped_ptr<base::Value> root(base::JSONReader::DeprecatedRead(
-      accounts_info, base::JSON_ALLOW_TRAILING_COMMAS));
+  scoped_ptr<base::Value> root =
+      base::JSONReader::Read(accounts_info, base::JSON_ALLOW_TRAILING_COMMAS);
 
   const base::DictionaryValue* root_dict = NULL;
   ASSERT_TRUE(root.get() && root->GetAsDictionary(&root_dict));
+  ignore_result(root.release());

[sky, 2015/09/09 16:03:03]

Where does root get destroyed?

 
   // Now get the dictionary for the specified account type.
   const base::DictionaryValue* account_dict = NULL;