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

chrome/browser/ui/webui/sync_promo/sync_promo_dialog.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/ui/webui/sync_promo/sync_promo_dialog.h"
 
 #include "base/message_loop.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/webui/html_dialog_tab_contents_delegate.h"
 #include "chrome/browser/ui/webui/sync_promo/sync_promo_ui.h"
@@ skipping 55 matching lines @@
 }
 
 void SyncPromoDialog::OnCloseContents(content::WebContents* source,
                                       bool* out_close_dialog) {
 }
 
 bool SyncPromoDialog::ShouldShowDialogTitle() const {
   return true;
 }
 
-bool SyncPromoDialog::HandleContextMenu(const ContextMenuParams& params) {
+bool SyncPromoDialog::HandleContextMenu(
+    const content::ContextMenuParams& params) {
   return true;
 }
 
 bool SyncPromoDialog::HandleOpenURLFromTab(
     content::WebContents* source,
     const content::OpenURLParams& params,
     content::WebContents** out_new_contents) {
   spawned_browser_ = HtmlDialogTabContentsDelegate::StaticOpenURLFromTab(
       profile_, source, params, out_new_contents);
   // If the open URL request is for the current tab then that means the sync
   // promo page will be closed.
   sync_promo_was_closed_ = params.disposition == CURRENT_TAB;
   browser::CloseHtmlDialog(window_);
   return true;
 }
 
 bool SyncPromoDialog::HandleAddNewContents(
     content::WebContents* source,
     content::WebContents* new_contents,
     WindowOpenDisposition disposition,
     const gfx::Rect& initial_pos,
     bool user_gesture) {
   spawned_browser_ = HtmlDialogTabContentsDelegate::StaticAddNewContents(
       profile_, source, new_contents, disposition, initial_pos, user_gesture);
   browser::CloseHtmlDialog(window_);
   return true;
 }