The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/068d8effdd833f52de537ced8cbfe8676daf19f6

commit 068d8effdd833f52de537ced8cbfe8676daf19f6
Author: David Trainor <dtrainor@chromium.org>
Date: Fri Jun 23 03:10:15 2017

Move AllDownloadItemNotifier to content

Move AllDownloadItemNotifier to the content layer.  It has no
dependencies on the chrome layer and a component needs it.

BUG= 734294 

Change-Id: I4edee3c9ce50578e685632a8e47b18ebcb915dcf
Reviewed-on: https://chromium-review.googlesource.com/539060
Commit-Queue: David Trainor <dtrainor@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Reviewed-by: Ben Hayden <benjhayden@chromium.org>
Reviewed-by: Asanka Herath <asanka@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481795}
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/BUILD.gn
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/android/download/download_manager_service.cc
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/android/download/download_manager_service.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/chromeos/drive/download_handler.cc
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/chromeos/drive/download_handler.h
[delete] https://crrev.com/f5d1ccf9b970077765c051b07aa0748c1feb0760/chrome/browser/download/all_download_item_notifier.cc
[delete] https://crrev.com/f5d1ccf9b970077765c051b07aa0748c1feb0760/chrome/browser/download/all_download_item_notifier.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/download/download_history.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/download/download_status_updater.cc
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/download/download_status_updater.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/download/download_ui_controller.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/extensions/api/downloads/downloads_api.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/chrome/test/BUILD.gn
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/browser/BUILD.gn
[add] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/browser/download/all_download_item_notifier.cc
[rename] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/browser/download/all_download_item_notifier_unittest.cc
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/public/browser/BUILD.gn
[add] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/public/browser/all_download_item_notifier.h
[modify] https://crrev.com/068d8effdd833f52de537ced8cbfe8676daf19f6/content/test/BUILD.gn