LPS-31315 [Rollback]

Hi @juliocamarero
I've rolled back all commits for http://issues.liferay.com/browse/LPS-31315, and tests in PortletExportImportTest are now passing. The commits that have been rolled back are:

05abfcb35a2779a914329e9ae2fc1babe3ee460e
bc9aa0ded468854609a95fe2a00b14432d5eff53
e98973400300f438608aa48a732cb7282f7d3189
6e3251287eaeb7d5789daa4d1171bfa349a52fd5
c86878cf918556733dcee9ae22502d7aa60e984d
63403db2c38dbf29e1db5c9a55a94ee5a5a08222
b5ac7611a9572e101b787cd905b151b2976577d4
25fe3c4aa2d25dc5086a58fc8e14e55794249c79
849d3e21b274359f5ce047a011ee7e3fd8a10c0b
d02a39d429fb42a59c4d7a9339fd4136866dea29
dafc922d09bf661a34c125211332a258c5101c1a
37980583e82b96737c6c7e1f1804e5b296152431
6664b1b8fd75224ee20beeb829f6fc266ff2f8c0
ec913ea26679d2c325074adf65681abb5b940e27
e5bf488583e053ea4987cb903c2112a363324778
7055528c573223b0c239abe3a58807b1317908f9
da457e45ec06367f1fe64726ec5060495ca91ebe
addd35e4ed9c1b557f3a5df241864fdd4879822a
5bef731db78e6fcb0e1b025f57bdeffa187db89c
4959a8ac963127024f07cf3a8bef65e3a730f00d

Thanks!