Move guest_view to extensions.

chrome/browser/guest_view/app_view/app_view_guest.cc

 // 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.
 
 #include "chrome/browser/guest_view/app_view/app_view_guest.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/guest_view/app_view/app_view_constants.h"
-#include "chrome/browser/guest_view/guest_view_manager.h"
 #include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/renderer_context_menu/context_menu_delegate.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/common/renderer_preferences.h"
 #include "extensions/browser/api/app_runtime/app_runtime_api.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_host.h"
 #include "extensions/browser/extension_system.h"
+#include "extensions/browser/guest_view/guest_view_manager.h"
 #include "extensions/browser/lazy_background_task_queue.h"
 #include "extensions/browser/view_type_utils.h"
 #include "extensions/common/api/app_runtime.h"
 #include "extensions/common/extension_messages.h"
 #include "ipc/ipc_message_macros.h"
 
 namespace app_runtime = extensions::core_api::app_runtime;
 
 using content::RenderFrameHost;
 using content::WebContents;
 using extensions::ExtensionHost;
 
+namespace extensions {
+
 namespace {
 
 struct ResponseInfo {
   scoped_refptr<const extensions::Extension> guest_extension;
   base::WeakPtr<AppViewGuest> app_view_guest;
   GuestViewBase::WebContentsCreatedCallback callback;
 
   ResponseInfo(const extensions::Extension* guest_extension,
                const base::WeakPtr<AppViewGuest>& app_view_guest,
                const GuestViewBase::WebContentsCreatedCallback& callback)
@@ skipping 198 matching lines @@
     return;
   }
 
   scoped_ptr<base::DictionaryValue> embed_request(new base::DictionaryValue());
   embed_request->SetInteger(appview::kGuestInstanceID, GetGuestInstanceID());
   embed_request->SetString(appview::kEmbedderID, embedder_extension_id());
   extensions::AppRuntimeEventRouter::DispatchOnEmbedRequestedEvent(
       browser_context(), embed_request.Pass(), extension_host->extension());
 }
 
+}  // namespace extensions