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

chrome/browser/tab_contents/chrome_web_contents_view_mac_delegate.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_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_MAC_DELEGATE_H_
 #define CHROME_BROWSER_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_MAC_DELEGATE_H_
 #pragma once
 
 #if defined(__OBJC__)
 
@@ skipping 14 matching lines @@
     : public content::WebContentsViewMacDelegate {
  public:
   explicit ChromeWebContentsViewMacDelegate(content::WebContents* web_contents);
   virtual ~ChromeWebContentsViewMacDelegate();
 
   // Overridden from WebContentsViewMacDelegate:
   virtual NSObject<RenderWidgetHostViewMacDelegate>*
       CreateRenderWidgetHostViewDelegate(
           RenderWidgetHost* render_widget_host) OVERRIDE;
   virtual content::WebDragDestDelegate* DragDelegate() OVERRIDE;
-  virtual void ShowContextMenu(const ContextMenuParams& params) OVERRIDE;
+  virtual void ShowContextMenu(
+      const content::ContextMenuParams& params) OVERRIDE;
   virtual void NativeViewCreated(NSView* view) OVERRIDE;
   virtual void NativeViewDestroyed(NSView* view) OVERRIDE;
 
  private:
   // The context menu. Callbacks are asynchronous so we need to keep it around.
   scoped_ptr<RenderViewContextMenuMac> context_menu_;
 
   // The chrome specific delegate that receives events from WebDragDestMac.
   scoped_ptr<WebDragBookmarkHandlerMac> bookmark_handler_;
 
@@ skipping 10 matching lines @@
 class WebContentsViewMacDelegate;
 }
 
 namespace chrome_web_contents_view_mac_delegate {
 // Creates a ChromeWebContentsViewMacDelegate.
 content::WebContentsViewMacDelegate* CreateWebContentsViewMacDelegate(
     content::WebContents* web_contents);
 }
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_MAC_DELEGATE_H_