Upstream V8InspectorControllerCustom.cpp that contains custom InspectorController.idl methods implementations for v8.
Created attachment 28724 [details]
Comment on attachment 28724 [details]
This is just the beginning, not the final impl, so ok.
BTW, always include URL to the bug in ChangeLog. No need to change this patch (I'll fix and land), but FYI for the future.
Landed as http://trac.webkit.org/changeset/41836.