MiniDisplayPort to DVI Dual-link + Dual-link splitter?

Currently I have two DVI monitors (Dell 19", 1600x1200 each) connected to a dual link splitter on my desktop PC. I want to replace the PC with my MBP (2011) and drive both monitors as my primary desktop. Will the MBP see the splitter as two monitors the way the PC does? Or will it see them as a single larger screen? I'm concerned that it will see the monitors as a single screen and then my dock will end up split across the two.

Mini DisplayPort to Dual-Link DVI Adapter

Mini DisplayPort to Dual-Link DVI Adapter

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