The SW_SHOWXXX values are not bitfields, so using "&" is incorrect.
BUG=none
TEST=Verify that Chrome's WebRTC window-capture feature can capture an unoccluded, non-maximized window correctly under Windows 8 or above.
R=wez@chromium.org
Review URL: https://codereview.webrtc.org/1180673009
Cr-Commit-Position: refs/heads/master@{#9421}