Bug 1470646 - Rename session module to capabilities. r=whimboo

MozReview-Commit-ID: 4hQN2gv3HDd

--HG--
rename : testing/marionette/session.js => testing/marionette/capabilities.js
rename : testing/marionette/doc/internals/session.rst => testing/marionette/doc/internals/capabilities.rst
rename : testing/marionette/test/unit/test_session.js => testing/marionette/test/unit/test_capabilities.js
extra : rebase_source : f93953b08d92b28add94706ee5a5c99f060776b0

testing/marionette/jar.mn

@@ -10,6 +10,7 @@ marionette.jar:
   content/assert.js (assert.js)
   content/atom.js (atom.js)
   content/browser.js (browser.js)
+  content/capabilities.js (capabilities.js)
   content/capture.js (capture.js)
   content/cert.js (cert.js)
   content/cookie.js (cookie.js)
@@ -34,7 +35,6 @@ marionette.jar:
   content/reftest.js (reftest.js)
   content/reftest.xul (reftest.xul)
   content/server.js (server.js)
-  content/session.js (session.js)
   content/stream-utils.js (stream-utils.js)
   content/sync.js (sync.js)
   content/transport.js (transport.js)

testing/marionette/test/unit/xpcshell.ini

@@ -8,6 +8,7 @@ skip-if = appname == "thunderbird"
 [test_action.js]
 [test_assert.js]
 [test_browser.js]
+[test_capabilities.js]
 [test_cookie.js]
 [test_dom.js]
 [test_element.js]
@@ -17,5 +18,4 @@ skip-if = appname == "thunderbird"
 [test_message.js]
 [test_navigate.js]
 [test_prefs.js]
-[test_session.js]
 [test_sync.js]