Move GuestView layer in browser to components

components/guest_view/browser/guest_view_manager.cc

Index: components/guest_view/browser/guest_view_manager.cc
diff --git a/extensions/browser/guest_view/guest_view_manager.cc b/components/guest_view/browser/guest_view_manager.cc
similarity index 96%
rename from extensions/browser/guest_view/guest_view_manager.cc
rename to components/guest_view/browser/guest_view_manager.cc
index 0d6b28beb2d8b5b440f0b9ac65d7f6699b4fc581..a023a2f0332185b44c691096c63b6c96b7100aa3 100644
--- a/extensions/browser/guest_view/guest_view_manager.cc
+++ b/components/guest_view/browser/guest_view_manager.cc
@@ -2,9 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "extensions/browser/guest_view/guest_view_manager.h"
+#include "components/guest_view/browser/guest_view_manager.h"
 
 #include "base/strings/stringprintf.h"
+#include "components/guest_view/browser/guest_view_base.h"
+#include "components/guest_view/browser/guest_view_manager_delegate.h"
+#include "components/guest_view/browser/guest_view_manager_factory.h"
+#include "components/guest_view/common/guest_view_constants.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ -14,19 +18,14 @@
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_constants.h"
-#include "extensions/browser/guest_view/guest_view_base.h"
-#include "extensions/browser/guest_view/guest_view_manager_delegate.h"
-#include "extensions/browser/guest_view/guest_view_manager_factory.h"
-#include "extensions/common/guest_view/guest_view_constants.h"
 #include "net/base/escape.h"
 #include "url/gurl.h"
 
 using content::BrowserContext;
 using content::SiteInstance;
 using content::WebContents;
-using guestview::GuestViewManagerDelegate;
 
-namespace extensions {
+namespace guestview {
 
 // static
 GuestViewManagerFactory* GuestViewManager::factory_ = nullptr;
@@ -372,4 +371,4 @@ bool GuestViewManager::ElementInstanceKey::operator==(
     (element_instance_id == other.element_instance_id);
 }
 
-}  // namespace extensions
+}  // namespace guestview