Move some content url constants to /url.

chrome/common/net/url_util.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/common/net/url_util.h"
 
 #include "base/strings/utf_string_conversions.h"
-#include "content/public/common/url_constants.h"
 #include "net/base/escape.h"
 #include "net/base/net_util.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "url/gurl.h"
+#include "url/url_constants.h"
 
 namespace chrome_common_net {
 
 void WriteURLToClipboard(const GURL& url,
                          const std::string& languages,
                          ui::Clipboard *clipboard) {
   if (url.is_empty() || !url.is_valid() || !clipboard)
     return;
 
   // Unescaping path and query is not a good idea because other applications
   // may not encode non-ASCII characters in UTF-8.  See crbug.com/2820.
-  base::string16 text = url.SchemeIs(content::kMailToScheme) ?
+  base::string16 text = url.SchemeIs(url::kMailToScheme) ?
       base::ASCIIToUTF16(url.path()) :
       net::FormatUrl(url, languages, net::kFormatUrlOmitNothing,
                      net::UnescapeRule::NONE, NULL, NULL, NULL);
 
   ui::ScopedClipboardWriter scw(clipboard, ui::CLIPBOARD_TYPE_COPY_PASTE);
   scw.WriteURL(text);
 }
 
 }  // namespace chrome_common_net