chromeos: Add NoteTakingHelper class.

chrome/browser/download/notification/download_item_notification.cc

 // Copyright 2015 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/download/notification/download_item_notification.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_util.h"
@@ skipping 28 matching lines @@
 #include "ui/base/text/bytes_formatting.h"
 #include "ui/gfx/codec/jpeg_codec.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/gfx/vector_icons_public.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_style.h"
 
 #if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/note_taking_app_utils.h"
+#include "chrome/browser/chromeos/note_taking_helper.h"
 #endif  // defined(OS_CHROMEOS)
 
 using base::UserMetricsAction;
 
 namespace {
 
 const char kDownloadNotificationNotifierId[] =
     "chrome://downloads/notification/id-notifier";
 
 // Background color of the preview images
@@ skipping 588 matching lines @@
     case content::DownloadItem::CANCELLED:
     case content::DownloadItem::INTERRUPTED:
       if (item_->CanResume())
         actions->push_back(DownloadCommands::RESUME);
       break;
     case content::DownloadItem::COMPLETE:
       actions->push_back(DownloadCommands::SHOW_IN_FOLDER);
       if (!notification_->image().IsEmpty()) {
         actions->push_back(DownloadCommands::COPY_TO_CLIPBOARD);
 #if defined(OS_CHROMEOS)
-        if (chromeos::IsNoteTakingAppAvailable(profile()))
+        if (chromeos::NoteTakingHelper::Get()->IsAppAvailable(profile()))
           actions->push_back(DownloadCommands::ANNOTATE);
 #endif  // defined(OS_CHROMEOS)
       }
       break;
     case content::DownloadItem::MAX_DOWNLOAD_STATE:
       NOTREACHED();
   }
   return actions;
 }
 
@@ skipping 267 matching lines @@
   const std::string notification_id_in_message_center = notification->id();
 
   message_center::NotificationList::Notifications visible_notifications =
       message_center_->GetVisibleNotifications();
   for (auto* notification : visible_notifications) {
     if (notification->id() == notification_id_in_message_center)
       return true;
   }
   return false;
 }