Move GuestView layer in browser to components

components/guest_view/browser/guest_view_event.h

Index: components/guest_view/browser/guest_view_event.h
diff --git a/extensions/browser/guest_view/guest_view_event.h b/components/guest_view/browser/guest_view_event.h
similarity index 82%
rename from extensions/browser/guest_view/guest_view_event.h
rename to components/guest_view/browser/guest_view_event.h
index c9c8cb89e94451581f77b229cba991373aa89ab7..98533ea7eec669797d66c7c8c1f027fe0bc0c6fa 100644
--- a/extensions/browser/guest_view/guest_view_event.h
+++ b/components/guest_view/browser/guest_view_event.h
@@ -2,15 +2,15 @@
 // 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_EVENT_H_
-#define EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_EVENT_H_
+#ifndef COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_EVENT_H_
+#define COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_EVENT_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 
-namespace extensions {
+namespace guestview {
 
 class GuestViewBase;
 
@@ -36,6 +36,6 @@ private:
   DISALLOW_COPY_AND_ASSIGN(GuestViewEvent);
 };
 
-}  // namespace extensions
+}  // namespace guestview
 
-#endif  // EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_EVENT_H_
+#endif  // COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_EVENT_H_