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

content/shell/renderer/test_runner/test_interfaces.cc

 // Copyright 2014 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 "content/shell/renderer/test_runner/test_interfaces.h"
 
 #include <string>
 
 #include "base/json/json_writer.h"
 #include "base/json/string_escape.h"
@@ skipping 101 matching lines @@
   }
   if (spec.find("/inspector/") != std::string::npos ||
       spec.find("/inspector-enabled/") != std::string::npos)
     test_runner_->ClearDevToolsLocalStorage();
   if (spec.find("/inspector/") != std::string::npos) {
     // Subfolder name determines default panel to open.
     std::string test_path = spec.substr(spec.find("/inspector/") + 11);
     base::DictionaryValue settings;
     settings.SetString("testPath", base::GetQuotedJSONString(spec));
     std::string settings_string;
-    base::JSONWriter::Write(&settings, &settings_string);
+    base::JSONWriter::Write(settings, &settings_string);
     test_runner_->ShowDevTools(settings_string, std::string());
   }
   if (spec.find("/viewsource/") != std::string::npos) {
     test_runner_->setShouldEnableViewSource(true);
     test_runner_->setShouldGeneratePixelResults(false);
     test_runner_->setShouldDumpAsMarkup(true);
   }
 }
 
 void TestInterfaces::WindowOpened(WebTestProxyBase* proxy) {
@@ skipping 36 matching lines @@
 
 blink::WebThemeEngine* TestInterfaces::GetThemeEngine() {
   if (!test_runner_->UseMockTheme())
     return 0;
   if (!theme_engine_.get())
     theme_engine_.reset(new MockWebThemeEngine());
   return theme_engine_.get();
 }
 
 }  // namespace content