Move ContextMenuParams struct from webkit/glue to content/public/common. The reasons are:

chrome/browser/chromeos/login/web_page_screen.cc

 // Copyright (c) 2011 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/chromeos/login/web_page_screen.h"
 
 #include "base/time.h"
 
 using base::TimeDelta;
 
@@ skipping 12 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 // WebPageScreen, content::WebContentsDelegate implementation:
 
 bool WebPageScreen::ShouldAddNavigationToHistory(
     const history::HistoryAddPageArgs& add_page_args,
     content::NavigationType navigation_type) {
   return false;
 }
 
-bool WebPageScreen::HandleContextMenu(const ContextMenuParams& params) {
+bool WebPageScreen::HandleContextMenu(
+    const content::ContextMenuParams& params) {
   // Just return true because we don't want to show context menue.
   return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // WebPageScreen, protected:
 
 void WebPageScreen::OnNetworkTimeout() {
   // TODO(nkostylev): Add better detection for limited connectivity.
   // http://crosbug.com/3690
   CloseScreen(ScreenObserver::CONNECTION_FAILED);
 }
 
 void WebPageScreen::StartTimeoutTimer() {
   StopTimeoutTimer();
   timeout_timer_.Start(FROM_HERE,
                        TimeDelta::FromSeconds(kNetworkTimeoutSec),
                        this,
                        &WebPageScreen::OnNetworkTimeout);
 }
 
 void WebPageScreen::StopTimeoutTimer() {
   if (timeout_timer_.IsRunning())
     timeout_timer_.Stop();
 }
 
 }  // namespace chromeos