Bug 841536 - Improve console message on some platform exception with undefined message/name
Merge pull request #790 from ochameau/exception-message

Bug 841536 - Improve console message on some platform exception with undefined message/name r=@erikvold
Bug 841536 - Improve console message on some platform exception with undefined message/name - address review r=@erikvold
Merge pull request #810 from ochameau/exception-message

Bug 841536 - Improve console message on some platform exception with undefined message/name - address review r=@erikvold
Merge pull request #698 from Gozala/bug/addon-window@820953

Bug 820953 - Expose DOM window to the add-on r=@Mossop
Revert "Merge pull request #698 from Gozala/bug/addon-window@820953"

This reverts commit 42cede06862471f3c05cb937cb3d2200b4d3218e, reversing
changes made to 0a7815dcad63db787ca542e648eeb29c2d8f5390.
Revert "Revert "Merge pull request #698 from Gozala/bug/addon-window@820953""

This reverts commit 670279994b4c49cc71960c022165b96de41f0d2e.
Use html document for add-on window instead of xhtml.