MediaStream API: Adding support for turns server support
Chromium have now support for turns servers and therefor it needs to be
enabled in Blink as well.

Review URL: https://chromiumcodereview.appspot.com/22897004

git-svn-id: svn://svn.chromium.org/blink/trunk@156002 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: [CanvasProfiler] Implement CanvasAgent.getResourceState in the backend for WebGL objects.

This patch was extracted from https://codereview.chromium.org/19948003/

BUG=253854
R=pfeldman@chromium.org

Review URL: https://codereview.chromium.org/22816003

git-svn-id: svn://svn.chromium.org/blink/trunk@156003 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Improve 'Worker' and 'SharedWorker' creation exception messages.

This patch adjusts *Worker exception messages in order to give developers
enough detail to track down and quash errors (but not so much detail that
redirects could leak information across-origin: we strip the final URL
down to an origin if the document cannot access it).

BUG=270979

Review URL: https://chromiumcodereview.appspot.com/22808003

git-svn-id: svn://svn.chromium.org/blink/trunk@156004 bbb929c8-8fbe-4397-9dbb-9b2b20218538