Various fixes to make the generated API documentation from
testing/marionette somewhat easier to read.
MozReview-Commit-ID: F9duuQoOYBt
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extra : rebase_source : 3ade69773ceba42826aedef05b1371240b51cf82
DevTools is about to move out of mozilla-central and be released as an add-on.
So that these protocol files are going to be missing from the tree.
To accommodate that, we are doing a copy of them next to marionette.
MozReview-Commit-ID: 9PyhuwyZyXI
--HG--
extra : rebase_source : b6d96ae5e4c4ac837713e396ab72163b168871f2