Do not pop up Files app, when the recovery tool is running.

This patch whitelists the recovery tool, so the Files app doesn't pop up when a USB/SD is inserted. This is a temporary solution for M34.

TEST=Tested manually on Pixel.
BUG=341711

Review URL: https://codereview.chromium.org/171513005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252288 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252288
Support replacement of IP address resolutions via command line flag
Provide a command line flag that can accept a list or range of resolution IP
address (such as those for a known CDN), and place an alternative resolution
at the start of the resolution list (driving towrads a test server).

r=wtc
BUG=342116

Review URL: https://codereview.chromium.org/156963003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252289 0039d316-1c4b-4281-b951-d872f2087c98
Files.app: Remove the show-checkboxes support from JS code.

We no longer need the show-checkboxes flag. Before removing the flag, the CL
removes the references to the flag from JS code.

BUG=344743
TEST=manually

Review URL: https://codereview.chromium.org/165623005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252290 0039d316-1c4b-4281-b951-d872f2087c98
rAc - don't require email addresses for shipping

BUG=345129

Review URL: https://codereview.chromium.org/170893006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252291 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252290
SVN changes up to revision 252291