Fix minor issues in ChromeDriver.

chrome/test/webdriver/commands/session_with_id.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/webdriver/commands/session_with_id.h"
 
 #include <sstream>
 #include <string>
 
 #include "base/values.h"
@@ skipping 33 matching lines @@
   temp_value->SetString("platform", "chromeos");
 #elif defined(OS_LINUX)
   temp_value->SetString("platform", "linux");
 #else
   temp_value->SetString("platform", "unknown");
 #endif
 
   temp_value->SetBoolean("javascriptEnabled", true);
 
   // Custom non-standard session info.
-  temp_value->SetString("chrome.chromedriverVersion", "1.0");
-  temp_value->SetString("chrome.automationVersion", chrome::kChromeVersion);
-  temp_value->SetBoolean("chrome.nativeEvents", session_->use_native_events());
+  temp_value->SetWithoutPathExpansion(
+      "chrome.chromedriverVersion", Value::CreateStringValue("1.0"));
+  temp_value->SetWithoutPathExpansion(
+      "chrome.automationVersion",
+      Value::CreateStringValue(chrome::kChromeVersion));
+  temp_value->SetWithoutPathExpansion(
+      "chrome.nativeEvents",
+      Value::CreateBooleanValue(session_->use_native_events()));
 
   response->SetValue(temp_value);
 }
 
 void SessionWithID::ExecuteDelete(Response* const response) {
   // Session manages its own lifetime, so do not call delete.
   session_->Terminate();
 }
 
 }  // namespace webdriver