SWAP_POSTED       299 ui/compositor/compositor.cc   DCHECK_NE(swap_state_, SWAP_POSTED);
SWAP_POSTED       407 ui/compositor/compositor.cc     DCHECK_EQ(swap_state_, SWAP_POSTED);
SWAP_POSTED       429 ui/compositor/compositor.cc   swap_state_ = SWAP_POSTED;
SWAP_POSTED       434 ui/compositor/compositor.cc     if (swap_state_ == SWAP_POSTED) {