Removed obsolete IE10 “fallback rebindings”

IE10 permutation is no more is no more fallback permutation to ie9
(and via it to ie8) since 5f941fd620824c57438c8f7b890c77d4a64ab900.
This change removes obsolete bindings that revert back to more
standard implementations.

Change-Id: Id9e3440d743c8ecc95aaf613e6bcee2429f956a0
Merge remote-tracking branch 'upstream/master'
Add HelloRebinding sample