remove unused variable

Change-Id: Ifdf47e9ac91912098164a7e08526f65f5c7326a6
Signed-off-by: Jacek Danecki <jacek.danecki@intel.com>

Author: JacekDanecki

opencl/source/dll/linux/options_linux.cpp

@@ -18,7 +18,6 @@ const char *libvaDllName = "libva.so.2";
 const char *sysFsPciPathPrefix = "/sys/bus/pci/devices/0000:";
 const char *pciDevicesDirectory = "/dev/dri/by-path";
 const char *sysFsProcPathPrefix = "/proc";
-const char *tbxLibName = "libtbxAccess.so";
 
 // Metrics Library name
 const char *metricsLibraryDllName = "libigdml.so";

opencl/test/unit_test/command_stream/tbx_command_stream_tests.cpp

@@ -50,10 +50,6 @@ namespace NEO {
 extern TbxCommandStreamReceiverCreateFunc tbxCommandStreamReceiverFactory[IGFX_MAX_CORE];
 } // namespace NEO
 
-namespace Os {
-extern const char *tbxLibName;
-}
-
 struct TbxFixture : public TbxCommandStreamFixture,
                     public ClDeviceFixture,
                     public MockAubCenterFixture {