Move BrowserAction references from ExtensionPrefs to ExtensionActionAPI

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 "base/memory/weak_ptr.h"
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace extensions {
+class ExtensionPrefs;
 class TabHelper;
 
 class ExtensionActionAPI : public ProfileKeyedAPI {
  public:
   explicit ExtensionActionAPI(Profile* profile);
   virtual ~ExtensionActionAPI();
 
+  static bool GetBrowserActionVisibility(const ExtensionPrefs* prefs,
+                                         const std::string& extension_id);
+  static void SetBrowserActionVisibility(ExtensionPrefs* prefs,
+                                         const std::string& extension_id,
+                                         bool visible);
+
   // ProfileKeyedAPI implementation.
   static ProfileKeyedAPIFactory<ExtensionActionAPI>* GetFactoryInstance();
 
  private:
   friend class ProfileKeyedAPIFactory<ExtensionActionAPI>;
 
   // ProfileKeyedAPI implementation.
   static const char* service_name() { return "ExtensionActionAPI"; }
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionActionAPI);
@@ skipping 378 matching lines @@
                              PAGEACTIONS_DISABLEFORTAB)
 
  protected:
   virtual ~DisablePageActionsFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_