DevTools: Add URL query parameter to json/new command

TBR=pfeldman,bulach,mnaganov
BUG=311014

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=231043

Review URL: https://codereview.chromium.org/39993002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231267 0039d316-1c4b-4281-b951-d872f2087c98
Simplify SharedWorkerRepository code (Chromium side)

- Move scattered worker repository code into one class
  (content::SharedWorkerRepository)
- Use per-page client which implements RenderViewObserver
- Implement RuntimeFeatures for shared workers
- No more WebKit:: static method to initialize repository
- Remove dead/unused code

Blink side patch (landed): https://codereview.chromium.org/40143003/

BUG=none

Review URL: https://codereview.chromium.org/40303002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231268 0039d316-1c4b-4281-b951-d872f2087c98
Blink roll 160666:160670

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=160667:160670&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/47483002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231269 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231270 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 231269
SVN changes up to revision 231270