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

chrome/browser/extensions/script_executor.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/extensions/script_executor.h"
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/pickle.h"
 #include "chrome/common/extensions/extension_messages.h"
@@ skipping 48 matching lines @@
 
     IPC_BEGIN_MESSAGE_MAP(Handler, message)
       IPC_MESSAGE_HANDLER(ExtensionHostMsg_ExecuteCodeFinished,
                           OnExecuteCodeFinished)
     IPC_END_MESSAGE_MAP()
     return true;
   }
 
   virtual void WebContentsDestroyed(content::WebContents* tab) OVERRIDE {
     base::ListValue val;
-    callback_.Run(kRendererDestroyed, -1, GURL(""), val);
+    callback_.Run(kRendererDestroyed, -1, GURL(std::string()), val);
     delete this;
   }
 
  private:
   void OnExecuteCodeFinished(int request_id,
                              const std::string& error,
                              int32 on_page_id,
                              const GURL& on_url,
                              const base::ListValue& script_result) {
     if (script_observers_ && error.empty()) {
@@ skipping 45 matching lines @@
   params.all_frames = (frame_scope == ALL_FRAMES);
   params.run_at = static_cast<int>(run_at);
   params.in_main_world = (world_type == MAIN_WORLD);
   params.is_web_view = is_web_view;
 
   // Handler handles IPCs and deletes itself on completion.
   new Handler(script_observers_, web_contents_, params, callback);
 }
 
 }  // namespace extensions