Move ExtensionOptionsGuest code from chrome to extensions

extensions/browser/guest_view/extension_options/extension_options_guest.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_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
-#define CHROME_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
+#ifndef EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
+#define EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
 
 #include "base/macros.h"
 #include "extensions/browser/extension_function_dispatcher.h"
+#include "extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h"
 #include "extensions/browser/guest_view/guest_view.h"
 #include "url/gurl.h"
 
 namespace content {
 class BrowserContext;
 }
 
 class ExtensionOptionsGuest
     : public extensions::GuestView<ExtensionOptionsGuest>,
       public extensions::ExtensionFunctionDispatcher::Delegate {
  public:
   static const char Type[];
   static extensions::GuestViewBase* Create(
-      content::BrowserContext* browser_context, int guest_instance_id);
+      content::BrowserContext* browser_context,
+      int guest_instance_id);
 
   // GuestViewBase implementation.
   virtual void CreateWebContents(
       const std::string& embedder_extension_id,
       int embedder_render_process_id,
       const base::DictionaryValue& create_params,
       const WebContentsCreatedCallback& callback) OVERRIDE;
   virtual void DidAttachToEmbedder() OVERRIDE;
   virtual void DidInitialize() OVERRIDE;
   virtual void DidStopLoading() OVERRIDE;
@@ skipping 28 matching lines @@
 
  private:
   ExtensionOptionsGuest(content::BrowserContext* browser_context,
                         int guest_instance_id);
   virtual ~ExtensionOptionsGuest();
   void OnRequest(const ExtensionHostMsg_Request_Params& params);
   void SetUpAutoSize();
 
   scoped_ptr<extensions::ExtensionFunctionDispatcher>
       extension_function_dispatcher_;
+  scoped_ptr<extensions::ExtensionOptionsGuestDelegate>
+      extension_options_guest_delegate_;
   GURL options_page_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionOptionsGuest);
 };
 
-#endif  // CHROME_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
+#endif  // EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_