$ 0 0 It's unclear if Google will have to absorb a charge to account for the difference between what it paid for Motorola Mobility and what it is getting back. The Mountain View, California, company may address the issue Thursday when it announces its fourth-quarter earnings after the market closes.Lenovo already is among the smartphone leaders in its home country of China, but it has been looking for ways to expand its presence in other markets, especially the US and Latin America. The company had been rumored to be among the prospective buyers for BlackBerry Ltd. when that troubled smartphone maker was mulling a sale last year. Buying Motorola will enable Lenovo to join Apple Inc. as the only major technology companies with global product lines in PCs, smartphones and tablets, putting Lenovo in a better position to become a one-stop shop for companies to buy all their devices from the same vendor, said Forrester Research analyst Frank Gillett.