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

chrome/browser/extensions/api/cookies/cookies_helpers.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.
 
 // Implements common functionality for the Chrome Extensions Cookies API.
 
 #include "chrome/browser/extensions/api/cookies/cookies_helpers.h"
 
 #include <vector>
 
@@ skipping 56 matching lines @@
   scoped_ptr<Cookie> cookie(new Cookie());
 
   // A cookie is a raw byte sequence. By explicitly parsing it as UTF-8, we
   // apply error correction, so the string can be safely passed to the renderer.
   cookie->name = UTF16ToUTF8(UTF8ToUTF16(canonical_cookie.Name()));
   cookie->value = UTF16ToUTF8(UTF8ToUTF16(canonical_cookie.Value()));
   cookie->domain = canonical_cookie.Domain();
   cookie->host_only = net::cookie_util::DomainIsHostOnly(
       canonical_cookie.Domain());
   // A non-UTF8 path is invalid, so we just replace it with an empty string.
-  cookie->path = IsStringUTF8(canonical_cookie.Path()) ?
-      canonical_cookie.Path() : "";
+  cookie->path = IsStringUTF8(canonical_cookie.Path()) ? canonical_cookie.Path()
+                                                       : std::string();
   cookie->secure = canonical_cookie.IsSecure();
   cookie->http_only = canonical_cookie.IsHttpOnly();
   cookie->session = !canonical_cookie.IsPersistent();
   if (canonical_cookie.IsPersistent()) {
     cookie->expiration_date.reset(
         new double(canonical_cookie.ExpiryDate().ToDoubleT()));
   }
   cookie->store_id = store_id;
 
   return cookie.Pass();
@@ skipping 110 matching lines @@
     if (sub_domain == *details_->domain)
       return true;
     const size_t next_dot = sub_domain.find('.', 1);  // Skip over leading dot.
     sub_domain.erase(0, next_dot);
   }
   return false;
 }
 
 }  // namespace cookies_helpers
 }  // namespace extension