Bug 993360 - Always use DXGI_FORMAT_B8G8R8A8_UNORM with d3d11 OMTC. r=mattwoodrow
Bug 993360 - Don't try to lock a texture if it failed to allocate. r=mattwoodrow
Bug 993360 - Check for the max texture size when allocating d3d TextureClients. r=mattwoodrow