chrome/browser/icon_loader_fuchsia.cc

   1 // Copyright 2021 The Chromium Authors
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // TODO(crbug.com/1226242): Implement support for downloads under Fuchsia.
   6
   7 #include "chrome/browser/icon_loader.h"
   8
   9 #include <utility>
  10
  11 #include "base/functional/bind.h"
  12 #include "base/functional/callback.h"
  13 #include "base/location.h"
  14 #include "base/memory/scoped_refptr.h"
  15 #include "base/notreached.h"
  16 #include "base/task/single_thread_task_runner.h"
  17 #include "base/task/thread_pool.h"
  18 #include "ui/gfx/image/image.h"
  19
  20 // static
  21 IconLoader::IconGroup IconLoader::GroupForFilepath(
  22     const base::FilePath& file_path) {
  23   NOTIMPLEMENTED_LOG_ONCE();
  24   return file_path.Extension();
  25 }
  26
  27 // static
  28 scoped_refptr<base::TaskRunner> IconLoader::GetReadIconTaskRunner() {
  29   NOTIMPLEMENTED_LOG_ONCE();
  30   return base::ThreadPool::CreateTaskRunner(traits());
  31 }
  32
  33 void IconLoader::ReadIcon() {
  34   NOTIMPLEMENTED_LOG_ONCE();
  35
  36   // Report back that no icon was found.
  37   target_task_runner_->PostTask(
  38       FROM_HERE, base::BindOnce(std::move(callback_), gfx::Image(), group_));
  39   delete this;
  40 }