Refactored the URLBlacklistManager to avoid chrome/ and content/ dependencies.

This class will be moved into the policy component so that it can be reused
on iOS. This change removes direct dependencies on chrome/ and content/ code
so that it can be subsequently moved into the component.

BUG=271392

Review URL: https://codereview.chromium.org/110643005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241239 0039d316-1c4b-4281-b951-d872f2087c98
Blink roll 163968:163979

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=163969:163979&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/116813003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241240 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241239
[rAc] [OSX] Set tooltip bubble arrow's anchor point based on the icon location.

The bubble should always be between the horizontal edges of the dialog.

This is a re-commit of r241085, but you know, better.

BUG=325482
TEST=(see bug)
R=groby@chromium.org

Review URL: https://codereview.chromium.org/116993003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241241 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241242 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241242