[PATCH 0/4] MR9206: d3dx11: Import more tests from d3dx10 and implement D3DX11CreateTextureFromMemory() using shared code.

[Connor McAdams (＠cmcadams)]

The test code here is pulled in from the d3dx10 tests, with some variable name changes to work around existing d3dx11 test definitions and a removal of a few `broken()`s for Windows Vista since we no longer test on it.