Move GuestView layer in browser to components

components/guest_view/browser/guest_view.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 EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_
-#define EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_
+#ifndef COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_H_
+#define COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_H_
 
+#include "components/guest_view/browser/guest_view_base.h"
+#include "components/guest_view/browser/guest_view_manager.h"
 #include "content/public/browser/render_frame_host.h"
-#include "extensions/browser/guest_view/guest_view_base.h"
-#include "extensions/browser/guest_view/guest_view_manager.h"
 
-namespace extensions {
+namespace guestview {
 
 // A GuestView is the templated base class for out-of-process frames in the
 // chrome layer. GuestView is templated on its derived type to allow for type-
 // safe access. See GuestViewBase for more information.
 template <typename T>
 class GuestView : public GuestViewBase {
  public:
   static T* From(int embedder_process_id, int guest_instance_id) {
     auto guest = GuestViewBase::From(embedder_process_id, guest_instance_id);
     if (!guest)
@@ skipping 35 matching lines @@
 
  protected:
   explicit GuestView(content::WebContents* owner_web_contents)
       : GuestViewBase(owner_web_contents) {}
   ~GuestView() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(GuestView);
 };
 
-}  // namespace extensions
+}  // namespace guestview
 
-#endif  // EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_
+#endif  // COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_H_