Bug 1097230 - Update to latest wptrunner, a=testonly

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extra : rebase_source : 2a1d11e28ae3a1a8963dc98834e700b268260cc6
Bug 1097230 - Build and configuration changes for web-platform-tests update. r=ted

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rename : testing/web-platform/moz.build => testing/web-platform/mozilla/tests/placeholder
rename : testing/web-platform/moz.build => testing/web-platform/outbound/tests/placeholder
extra : rebase_source : 45498e733e8de0631e75b50a9a38138a82414c53
Bug 1097230 - Update web-platform-tests to revision 9840b559b10e05f659932a835c11832db9e01c42, a=testonly

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rename : testing/web-platform/meta/websockets/interfaces/WebSocket/events/011.html.ini => testing/web-platform/meta/IndexedDB/idbcursor_update_index5.htm.ini
rename : testing/web-platform/meta/websockets/interfaces/WebSocket/events/011.html.ini => testing/web-platform/meta/IndexedDB/idbindex_get7.htm.ini
rename : testing/web-platform/meta/websockets/interfaces/WebSocket/events/011.html.ini => testing/web-platform/meta/IndexedDB/idbindex_openCursor2.htm.ini
rename : testing/web-platform/meta/websockets/interfaces/WebSocket/events/011.html.ini => testing/web-platform/meta/IndexedDB/idbindex_openKeyCursor3.htm.ini
rename : testing/web-platform/moz.build => testing/web-platform/mozilla/tests/placeholder
rename : testing/web-platform/moz.build => testing/web-platform/outbound/tests/placeholder
rename : testing/web-platform/tests/dom/nodes/Document-createProcessingInstruction-literal-1.xhtml => testing/web-platform/tests/dom/nodes/ProcessingInstruction-literal-1.xhtml
rename : testing/web-platform/tests/dom/nodes/Document-createProcessingInstruction-literal-2.xhtml => testing/web-platform/tests/dom/nodes/ProcessingInstruction-literal-2.xhtml
rename : testing/web-platform/tests/pointerevents/pointerevent_lostpointercapture_for_disconnected_node.html => testing/web-platform/tests/pointerevents/pointerevent_lostpointercapture_for_disconnected_node-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_pointerleave_after_pointercancel_touch.html => testing/web-platform/tests/pointerevents/pointerevent_pointerleave_after_pointercancel_touch-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_pointerleave_after_pointerup_nohover.html => testing/web-platform/tests/pointerevents/pointerevent_pointerleave_after_pointerup_nohover-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_pointerout_after_pointercancel_touch.html => testing/web-platform/tests/pointerevents/pointerevent_pointerout_after_pointercancel_touch-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_pointerout_after_pointerup_nohover.html => testing/web-platform/tests/pointerevents/pointerevent_pointerout_after_pointerup_nohover-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_pointerout_pen.html => testing/web-platform/tests/pointerevents/pointerevent_pointerout_pen-manual.html
rename : testing/web-platform/tests/pointerevents/pointerevent_setpointercapture_disconnected.html => testing/web-platform/tests/pointerevents/pointerevent_setpointercapture_disconnected-manual.html
rename : testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null.html => testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-undefined.html
extra : rebase_source : 1fb6206eb45537037d28bebf5bc9de02791c4a17