Revert "In D3D11, check for 16-bit texture support and use if possible" Seeing failures on Win7 + Intel machines. Example build: https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28Intel%29/builds/11756 This reverts commit 673115d9cc4251cd690e14a98ef0c717ba9de0b9. Change-Id: Ie2b6cc1ae9c4e83dde3a531e38252c95ac2e2a0a Reviewed-on: https://chromium-review.googlesource.com/274450 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>