Bug 883600 - Add an isLocal method to the walker. r=paul

--HG--
extra : rebase_source : 62589f32bbf32569b000f5b1557788402cf979e7
Bug 883601 - Downgrade exceptions to warning when accessing rawNode on an inspector front. r=paul

--HG--
extra : rebase_source : bd170c4a9d32a6ffb4031e9c09658d2892dbb445
Bug 877316 - Add pseudo-class lock functionality to the inspector actor. r=harth

--HG--
extra : rebase_source : a24d4026ebc893d64f25ac65e535e5da23adfbc3
Bug 883908 - Fix padding in Console.jsm's trace method. r=jwalker

--HG--
extra : rebase_source : b98c20106329084d5361dc336a58e98287f27445
Bug 884388 - Add inner/outerHTML requests to the walker actor. r=paul

--HG--
extra : rebase_source : 7fe93afb46ce07bf17c9bf503056d345506f17b6
Bug 884390 - Add attribute modification to the inspector actor. r=paul

--HG--
extra : rebase_source : ecd39da79ad5ad7d1bc365b135758970561341a0
Bug 884396 - Add tests for NodeActor.setNodeValue. r=paul

--HG--
extra : rebase_source : 2e60220c3c3021862267e6300a5c54e7489aef57
Bug 884431 - Consistently treat iframe documents as children in the inspector actor. r=paul

--HG--
extra : rebase_source : b364251c71393eed94a39ba5ace7225525bc5a00