Start removing support for the experimental x-webkit-speech API

chrome/browser/renderer_context_menu/render_view_context_menu.h

 // Copyright 2014 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_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_
 #define CHROME_BROWSER_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_
 
 #include <map>
 #include <string>
 
@@ skipping 208 matching lines @@
   void AppendCopyItem();
   void AppendPrintItem();
   void AppendEditableItems();
   void AppendSearchProvider();
   void AppendAllExtensionItems();
   void AppendCurrentExtensionItems();
   void AppendPrintPreviewItems();
   void AppendSearchWebForImageItems();
   void AppendSpellingSuggestionsSubMenu();
   void AppendSpellcheckOptionsSubMenu();
-  void AppendSpeechInputOptionsSubMenu();
   void AppendProtocolHandlerSubMenu();
 
   // Opens the specified URL string in a new tab.
   void OpenURL(const GURL& url, const GURL& referrer,
                WindowOpenDisposition disposition,
                content::PageTransition transition);
 
   // Copy to the clipboard an image located at a point in the RenderView
   void CopyImageAt(int x, int y);
 
@@ skipping 18 matching lines @@
   ProtocolHandlerRegistry::ProtocolHandlerList GetHandlersForLinkUrl();
 
   // Returns a (possibly truncated) version of the current selection text
   // suitable or putting in the title of a menu item.
   base::string16 PrintableSelectionText();
 
   // The destination URL to use if the user tries to search for or navigate to
   // a text selection.
   GURL selection_navigation_url_;
 
-  ui::SimpleMenuModel speech_input_submenu_model_;
   ui::SimpleMenuModel protocol_handler_submenu_model_;
   ProtocolHandlerRegistry* protocol_handler_registry_;
 
   // An observer that handles spelling-menu items.
   scoped_ptr<SpellingMenuObserver> spelling_menu_observer_;
 
   // An observer that handles a 'spell-checker options' submenu.
   scoped_ptr<SpellCheckerSubMenuObserver> spellchecker_submenu_observer_;
 
 #if defined(ENABLE_FULL_PRINTING)
   // An observer that disables menu items when print preview is active.
   scoped_ptr<PrintPreviewContextMenuObserver> print_preview_menu_observer_;
 #endif
 
   // Our observers.
   mutable ObserverList<RenderViewContextMenuObserver> observers_;
 
   // Whether a command has been executed. Used to track whether menu observers
   // should be notified of menu closing without execution.
   bool command_executed_;
 
   scoped_ptr<ContextMenuContentType> content_type_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewContextMenu);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_