Convert JsonWriter::Write to taking a const ref for the in-param

components/dom_distiller/core/distiller_page.cc

 // Copyright 2013 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 "components/dom_distiller/core/distiller_page.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 22 matching lines @@
   std::string script = ResourceBundle::GetSharedInstance()
                            .GetRawDataResource(IDR_DISTILLER_JS)
                            .as_string();
   if (script.empty()) {
     return "";
   }
 
   scoped_ptr<base::Value> options_value(
       dom_distiller::proto::json::DomDistillerOptions::WriteToValue(options));
   std::string options_json;
-  if (!base::JSONWriter::Write(options_value.get(), &options_json)) {
+  if (!base::JSONWriter::Write(*options_value, &options_json)) {
     NOTREACHED();
   }
   size_t options_offset = script.find(kOptionsPlaceholder);
   DCHECK_NE(std::string::npos, options_offset);
   DCHECK_EQ(std::string::npos,
             script.find(kOptionsPlaceholder, options_offset + 1));
   script =
       script.replace(options_offset, strlen(kOptionsPlaceholder), options_json);
 
   std::string stringify = stringify_output ? "true" : "false";
@@ skipping 109 matching lines @@
   }
 
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(distiller_page_callback_,
                  base::Passed(&distiller_result),
                  found_content));
 }
 
 }  // namespace dom_distiller