wmake/rules/linux.*Icc: Remove -xHost option which causes...

wmake/rules/linux.*Icc: Remove -xHost option which causes surfaceFeatureExtract to fail for some cases

wmake/rules/linux64Icc/c++Opt

 c++DBUG     =
-c++OPT      = -xHost -O3
+c++OPT      = -O3

wmake/rules/linux64Icc/cOpt

 cDBUG       =
-cOPT        = -O3 -no-prec-div
+cOPT        = -O3

wmake/rules/linuxIcc/c++Opt

 c++DBUG     =
-c++OPT      = -xHost -O2 -no-prec-div
+c++OPT      = -O3

wmake/rules/linuxIcc/cOpt

 cDBUG       =
-cOPT        = -xHost -O2
+cOPT        = -O3