Stamp out CreateStringValue in chrome/

chrome/browser/guest_view/web_view/javascript_dialog_helper.cc

Index: chrome/browser/guest_view/web_view/javascript_dialog_helper.cc
diff --git a/chrome/browser/guest_view/web_view/javascript_dialog_helper.cc b/chrome/browser/guest_view/web_view/javascript_dialog_helper.cc
index 4209c3bdcce2982a92f1ac166e15dec9bfc2b1b9..a52219576c1ff834aa9d4e5aef33ef3f3733c71c 100644
--- a/chrome/browser/guest_view/web_view/javascript_dialog_helper.cc
+++ b/chrome/browser/guest_view/web_view/javascript_dialog_helper.cc
@@ -49,17 +49,13 @@ void JavaScriptDialogHelper::RunJavaScriptDialog(
   base::DictionaryValue request_info;
   request_info.Set(
       webview::kDefaultPromptText,
-      base::Value::CreateStringValue(base::UTF16ToUTF8(default_prompt_text)));
-  request_info.Set(
-      webview::kMessageText,
-      base::Value::CreateStringValue(base::UTF16ToUTF8(message_text)));
-  request_info.Set(
-      webview::kMessageType,
-      base::Value::CreateStringValue(
-          JavaScriptMessageTypeToString(javascript_message_type)));
-  request_info.Set(
-      guestview::kUrl,
-      base::Value::CreateStringValue(origin_url.spec()));
+      new base::StringValue(base::UTF16ToUTF8(default_prompt_text)));
+  request_info.Set(webview::kMessageText,
+                   new base::StringValue(base::UTF16ToUTF8(message_text)));
+  request_info.Set(webview::kMessageType,
+                   new base::StringValue(
+                       JavaScriptMessageTypeToString(javascript_message_type)));
+  request_info.Set(guestview::kUrl, new base::StringValue(origin_url.spec()));
   webview_guest_->RequestPermission(
       WEB_VIEW_PERMISSION_TYPE_JAVASCRIPT_DIALOG,
       request_info,