Give the ChromeVox Panel an extension view type.

chrome/browser/chromeos/login/ui/webui_login_view.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/chromeos/login/ui/webui_login_view.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 23 matching lines @@
 #include "components/password_manager/core/browser/password_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/renderer_preferences.h"
+#include "extensions/browser/view_type_utils.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/views/controls/webview/webview.h"
 #include "ui/views/widget/widget.h"
 
 using content::NativeWebKeyboardEvent;
 using content::RenderViewHost;
 using content::WebContents;
 using web_modal::WebContentsModalDialogManager;
@@ skipping 135 matching lines @@
   ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient(
       web_contents,
       autofill::ChromeAutofillClient::FromWebContents(web_contents));
 
   // LoginHandlerViews uses a constrained window for the password manager view.
   WebContentsModalDialogManager::CreateForWebContents(web_contents);
   WebContentsModalDialogManager::FromWebContents(web_contents)->
       SetDelegate(this);
 
   web_contents->SetDelegate(this);
+  extensions::SetViewType(web_contents, extensions::VIEW_TYPE_COMPONENT);
   extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
       web_contents);
   content::RendererPreferences* prefs = web_contents->GetMutableRendererPrefs();
   renderer_preferences_util::UpdateFromSystemSettings(
       prefs, signin_profile, web_contents);
 }
 
 const char* WebUILoginView::GetClassName() const {
   return kViewClassName;
 }
@@ skipping 255 matching lines @@
   if (should_emit_login_prompt_visible_) {
     VLOG(1) << "Login WebUI >> login-prompt-visible";
     chromeos::DBusThreadManager::Get()->GetSessionManagerClient()->
         EmitLoginPromptVisible();
   }
 
   webui_visible_ = true;
 }
 
 }  // namespace chromeos