Move GuestView layer in browser to components

extensions/browser/guest_view/extension_view/extension_view_guest.cc

Index: extensions/browser/guest_view/extension_view/extension_view_guest.cc
diff --git a/extensions/browser/guest_view/extension_view/extension_view_guest.cc b/extensions/browser/guest_view/extension_view/extension_view_guest.cc
index 79922ee2997ea40ec2daeb76fc397373d2c6836f..62ffada52f070e0246b96e923c21da5900d70bf0 100644
--- a/extensions/browser/guest_view/extension_view/extension_view_guest.cc
+++ b/extensions/browser/guest_view/extension_view/extension_view_guest.cc
@@ -6,17 +6,19 @@
 
 #include "base/strings/string_util.h"
 #include "components/crx_file/id_util.h"
+#include "components/guest_view/browser/guest_view_event.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/result_codes.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/bad_message.h"
 #include "extensions/browser/guest_view/extension_view/extension_view_constants.h"
-#include "extensions/browser/guest_view/guest_view_event.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension_messages.h"
 #include "extensions/strings/grit/extensions_strings.h"
 
 using content::WebContents;
+using guestview::GuestViewBase;
+using guestview::GuestViewEvent;
 using namespace extensions::core_api;
 
 namespace extensions {
@@ -36,7 +38,7 @@ ExtensionViewGuest::~ExtensionViewGuest() {
 }
 
 // static
-extensions::GuestViewBase* ExtensionViewGuest::Create(
+GuestViewBase* ExtensionViewGuest::Create(
     content::WebContents* owner_web_contents) {
   return new ExtensionViewGuest(owner_web_contents);
 }