Fixed HLSL translator to not read from SV_Position for gl_FragCoord
Fixed HLSL translator to not read from SV_Position for gl_FragCoord

MSOpenTech/angle-win8.0,MSOpenTech/angle-win8.0,stammen/angleproject,stammen/angleproject,stammen/angleproject,MSOpenTech/angle-win8.0,stammen/angleproject,MSOpenTech/angle-win8.0