Revert \\\\\\\"libutils/Unicode.cpp: Correct length computation and add checks for utf16->utf8\\\\\\\" am: 311002936e am: ddd0051968 am: b218b2d34d am: 605de74373 am: 37826f5613 am: 80473d5d33
am: c06d338ad7

Change-Id: I4ee28f7eb936464eeee476b9fedb19aa7fb96ac0