Revert of https://codereview.chromium.org/69123002/
Reason for revert: This CL caused a regression in sizes bots, see https://chromeperf.appspot.com/report?masters=Chromium&bots=chromium-rel-linux&tests=sizes%2Fchrome-si&checked=all&start_rev=236784&end_rev=237073

TBR=enne@chromium.org,tomhudson@chromium.org,wiltzius@chromium.org,danakj@chromium.org,jamesr@chromium.org,vivekg@chromium.org,siva.gunturi@samsung.com
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/85753003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237075 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237075
Adding more functionality to the ManagePasswordsBubble according to the mocks https://folio.googleplex.com/chrome-ux/mocks/168-save-password/mocks/100413_SavePassword/#/ 

Screenshots: https://drive.google.com/a/google.com/folderview?id=0B_h2sAQjy6esY25heEVIYjNQVGM&usp=sharing

BUG=261628

Review URL: https://codereview.chromium.org/68483004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237076 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237076
For proxied networks portal detection is performed only once.

BUG=306158
TEST=unit_tests:NetworkPortalDetector*

Review URL: https://codereview.chromium.org/82963010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237077 0039d316-1c4b-4281-b951-d872f2087c98
Add a regression test for loading public users from Local State

BUG=322447

Review URL: https://codereview.chromium.org/83273004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237078 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237078