Rename TaskRunner::RunsTasksOnCurrentThread() in //chrome

chrome/browser/safe_browsing/notification_image_reporter.cc

 // Copyright 2017 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/safe_browsing/notification_image_reporter.h"
 
 #include <cmath>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 145 matching lines @@
       base::BindOnce(
           &NotificationImageReporter::DownscaleNotificationImageOnBlockingPool,
           weak_this_on_io, origin, image));
 }
 
 // static
 void NotificationImageReporter::DownscaleNotificationImageOnBlockingPool(
     const base::WeakPtr<NotificationImageReporter>& weak_this_on_io,
     const GURL& origin,
     const SkBitmap& image) {
-  DCHECK(BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread());
+  base::ThreadRestrictions::AssertIOAllowed();
 
   // Downscale to fit within 512x512. TODO(johnme): Get this from Finch.
   const double MAX_SIZE = 512;
   SkBitmap downscaled_image = image;
   if ((image.width() > MAX_SIZE || image.height() > MAX_SIZE) &&
       image.width() > 0 && image.height() > 0) {
     double scale =
         std::min(MAX_SIZE / image.width(), MAX_SIZE / image.height());
     downscaled_image =
         skia::ImageOperations::Resize(image, skia::ImageOperations::RESIZE_GOOD,
@@ skipping 41 matching lines @@
   report.SerializeToString(&serialized_report);
   report_sender_->Send(GURL(kReportingUploadUrl), "application/octet-stream",
                        serialized_report,
                        base::Bind(&LogReportResult, GURL(kReportingUploadUrl),
                                   net::OK, net::HTTP_OK),
                        base::Bind(&LogReportResult));
   // TODO(johnme): Consider logging bandwidth and/or duration to UMA.
 }
 
 }  // namespace safe_browsing