This changeset reverts some or all edits made in changesets 133848641, 133848774, 133848846, 133848942, 133849028, 133849081, 133849113, 133849215, 133849227, 133849238, 133849259, 133849324, 133849389, 133849437, 133849445, 133849478, 133849583, 133849636, 133849690, 133849730, 133849772, 133849838, 133849968, 133850016, 133850103, 133850143, 133850224, 133850292, 133850487, 133850540, 133850548, 133850560, 133850581, 133850624, 133850657, 133850686, 133850719, 133850857, 133850908, 133850963, 133850979, 133850998, 133851124, 133851163, 133851340, 133851380, 133851429, 133851447, 133851471, 133851514, 133851630, 133851654, 133852887, 133853047, 133853112, 133853139, 133853253, 133853352, 133853545, 133854354, 133854387, 133854764, 133854876, 133855011, 133855070, 133855363, 133855626, 133855743, 133855879, 133855929, 133855973, 133856275, 133856341, 133856453, 133856643, 133856703, 133856901, 133857079, 133857099, 133857152.