Rewrite std::string("") to std::string(), Linux edition.

chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.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 "chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.h"
 
 #include "base/pickle.h"
 #include "base/utf_string_conversions.h"
 #include "content/public/browser/browser_thread.h"
 #include "ipc/ipc_message.h"
@@ skipping 298 matching lines @@
     if (data[i].length() > kMaxClipboardWriteSize) {
       res = PP_ERROR_NOSPACE;
       break;
     }
 
     switch (formats[i]) {
       case PP_FLASH_CLIPBOARD_FORMAT_PLAINTEXT:
         scw.WriteText(UTF8ToUTF16(data[i]));
         break;
       case PP_FLASH_CLIPBOARD_FORMAT_HTML:
-        scw.WriteHTML(UTF8ToUTF16(data[i]), "");
+        scw.WriteHTML(UTF8ToUTF16(data[i]), std::string());
         break;
       case PP_FLASH_CLIPBOARD_FORMAT_RTF:
         scw.WriteRTF(data[i]);
         break;
       case PP_FLASH_CLIPBOARD_FORMAT_INVALID:
         res = PP_ERROR_BADARGUMENT;
         break;
       default:
         if (custom_formats_.IsFormatRegistered(formats[i])) {
           std::string format_name = custom_formats_.GetFormatName(formats[i]);
@@ skipping 21 matching lines @@
 
   if (res != PP_OK) {
     // Need to clear the objects so nothing is written.
     scw.Reset();
   }
 
   return res;
 }
 
 }  // namespace chrome