Revert "Revert "Revert "Removing N from PLATFORM_VERSION_ALL_CODENAMES"""

This reverts commit 369efe3d84f059ba41560d6522520c747f1274b2.

Bug: 29117805
Bug: 28809789
Bug: 29621988
Change-Id: Icd9e01d4cbd3f769237702f5df287eb61c7527cd
1 file changed