Remove deprecated chrome.pageActions api functions

chrome/browser/extensions/api/extension_action/extension_action_api.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_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 449 matching lines @@
 
 class PageActionGetPopupFunction
     : public extensions::ExtensionActionGetPopupFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("pageAction.getPopup", PAGEACTION_GETPOPUP)
 
  protected:
   virtual ~PageActionGetPopupFunction() {}
 };
 
-// Base class for deprecated page actions APIs
-class PageActionsFunction : public ChromeSyncExtensionFunction {
- protected:
-  PageActionsFunction();
-  virtual ~PageActionsFunction();
-  bool SetPageActionEnabled(bool enable);
-};
-
-// Implement chrome.pageActions.enableForTab().
-class EnablePageActionsFunction : public PageActionsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("pageActions.enableForTab",
-                             PAGEACTIONS_ENABLEFORTAB)
-
- protected:
-  virtual ~EnablePageActionsFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunSync() OVERRIDE;
-};
-
-// Implement chrome.pageActions.disableForTab().
-class DisablePageActionsFunction : public PageActionsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("pageActions.disableForTab",
-                             PAGEACTIONS_DISABLEFORTAB)
-
- protected:
-  virtual ~DisablePageActionsFunction() {}
-
-  // ExtensionFunction:
-  virtual bool RunSync() OVERRIDE;
-};
-
 #endif  // CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_