[Cleanup] Remove StringPrintf from global namespace

content/browser/devtools/devtools_http_handler_impl.cc

 // Copyright (c) 2012 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/browser/devtools/devtools_http_handler_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 686 matching lines @@
                                        base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                        &json_value);
   }
   std::string json_message;
   scoped_ptr<base::Value> message_object(new base::StringValue(message));
   base::JSONWriter::Write(message_object.get(), &json_message);
 
   std::string response;
   std::string mime_type = "application/json; charset=UTF-8";
 
-  response = StringPrintf("%s%s", json_value.c_str(), message.c_str());
+  response = base::StringPrintf("%s%s", json_value.c_str(), message.c_str());
 
   thread_->message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&net::HttpServer::Send,
                  server_.get(),
                  connection_id,
                  status_code,
                  response,
                  mime_type));
 }
@@ skipping 82 matching lines @@
     std::string devtools_frontend_url = GetFrontendURLInternal(
         id.c_str(),
         host);
     dictionary->SetString("devtoolsFrontendUrl", devtools_frontend_url);
   }
   dictionary->SetString("description", delegate_->GetViewDescription(rvh));
   return dictionary;
 }
 
 }  // namespace content