Support 'Paste and Go' action in omnibox Aura.

ui/base/clipboard/clipboard_gtk.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 "ui/base/clipboard/clipboard.h"
 
 #include <gtk/gtk.h>
 #include <X11/extensions/Xfixes.h>
 #include <X11/Xatom.h>
 #include <map>
@@ skipping 618 matching lines @@
       FormatType, type, (GDK_TARGET_STRING));
   return type;
 }
 
 // static
 const Clipboard::FormatType& Clipboard::GetPlainTextWFormatType() {
   return GetPlainTextFormatType();
 }
 
 // static
+const Clipboard::FormatType& Clipboard::GetUrlFormatType() {
+  return GetPlainTextFormatType();
+}
+
+// static
+const Clipboard::FormatType& Clipboard::GetUrlWFormatType() {
+  return GetPlainTextWFormatType();
+}
+
+// static
 const Clipboard::FormatType& Clipboard::GetHtmlFormatType() {
   CR_DEFINE_STATIC_LOCAL(FormatType, type, (kMimeTypeHTML));
   return type;
 }
 
 // static
 const Clipboard::FormatType& Clipboard::GetRtfFormatType() {
   CR_DEFINE_STATIC_LOCAL(FormatType, type, (kMimeTypeRTF));
   return type;
 }
@@ skipping 29 matching lines @@
       return clipboard_;
     case BUFFER_SELECTION:
       return primary_selection_;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace ui