DevTools: Close port forwarding settings overlay on forward/back actions

BUG=348960

Review URL: https://codereview.chromium.org/184303006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255056 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255056
Roll Syzygy deps to r2058.

From Syzygy's release notes:

[r2056] SyzyASAN - Block checksums now validated as they exit the quarantine.

BUG=

Review URL: https://codereview.chromium.org/186493003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255057 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255058 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255058