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

chrome/browser/ui/webui/sync_promo/sync_promo_dialog.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_SYNC_PROMO_SYNC_PROMO_DIALOG_H_
 #define CHROME_BROWSER_UI_WEBUI_SYNC_PROMO_SYNC_PROMO_DIALOG_H_
 #pragma once
 
 #include "chrome/browser/ui/webui/html_dialog_ui.h"
 
@@ skipping 26 matching lines @@
   virtual string16 GetDialogTitle() const OVERRIDE;
   virtual GURL GetDialogContentURL() const OVERRIDE;
   virtual void GetWebUIMessageHandlers(
       std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
   virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
   virtual std::string GetDialogArgs() const OVERRIDE;
   virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
   virtual void OnCloseContents(content::WebContents* source,
                                bool* out_close_dialog) OVERRIDE;
   virtual bool ShouldShowDialogTitle() const OVERRIDE;
-  virtual bool HandleContextMenu(const ContextMenuParams& params) OVERRIDE;
+  virtual bool HandleContextMenu(
+      const content::ContextMenuParams& params) OVERRIDE;
   virtual bool HandleOpenURLFromTab(
       content::WebContents* source,
       const content::OpenURLParams& params,
       content::WebContents** out_new_contents) OVERRIDE;
   virtual bool HandleAddNewContents(content::WebContents* source,
                                     content::WebContents* new_contents,
                                     WindowOpenDisposition disposition,
                                     const gfx::Rect& initial_pos,
                                     bool user_gesture) OVERRIDE;
 
   // The profile that should own the HTML dialog.
   Profile* profile_;
   // The browser spawned from the sync promo dialog (if any).
   Browser* spawned_browser_;
   // This is set to true if the sync promo was closed.
   bool sync_promo_was_closed_;
   // The URL to dispaly in the HTML dialog.
   GURL url_;
   // The dialog window.
   gfx::NativeWindow window_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncPromoDialog);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_SYNC_PROMO_SYNC_PROMO_DIALOG_H_